4-11
ONE TOUCH TUBE FITTINGS
S E R I E S KQ A N D KQ2
S E R I E S KQ B L A C K
FITTINGS AND
S E R I E S KQ2 W H I T E
FITTINGS
W ide ra n g e o f p re s s u re s – Lo w va c u u m
( 10Torr) t o 1 0 B a r ( 1 . 0 M P a ) p re s s u re
W ide ra n g e o f t u b e s ys t e ms ( 3 . 2 mm –
16m m O D t u b e )
Minim is e d re s i s t a n c e t o a i r f l o w
Widest range of configurations
a v a ila bl e t o t h e ma r k e t
C hoic e o f b o d y co l o u r t o s u i t cu s t o me r
a pplic a t i o n
IN BOTH COLOURS WITH
S E A L A N T C O AT E D T A P E R E D T H R E A D S
C ons ta n t s e a l i n g c a p a b i l i t y
Re duc e d p o s s i b l e co n t a mi n a t i o n
Re duc e d p i p i n g ma n - h o u r s
Ma rk e t s p e c i f i e d
T hre a d: M 5 • 1 / 8 ” • 1 / 4 ” • 3 / 8 ” • 1 / 2 ” R ( P T )
Threaded
portion
Correct
coating
width
Correct film
thickness
Uncoated
width
ALSO
AVA I L A B L E I N B O T H C O L O U R S W I T H
UNI THREAD
Applicable to various female thread types on
fla t or c u r v e d s u r f a c e s
N o s e a la n t / t a p e re q u i re d
L ow flu s h f i t t i n g t o s a ve s p a c e
Constant mounting height gives improved
appearance and reduced assembly time (cuts
fa s te nin g t i me b y o v e r 6 0 % )
T hre a d: 1 / 8 ” • 1 / 4 ” • 1 / 2 ” R ( P T ) , G ( P F ) , N P T, N P T F
Gasket
Female Thread
Rc(PT), G(PF),
NPT, NPTF
Uni Thread
TECHNICAL
SPECIFICATIONS
A PPLICABLE T UBE
Tube m aterial
Tube O . D .
N ylon, Soft nylon, Polyurethane
Ø 3.2, Ø 4, Ø 6, Ø 8, Ø 1O , Ø 12, Ø 16
SPECIFICATIONS
O perating fluid
M ax. operating pressure
M ax. operating vacuum pressure
Proof pressure
A m bient and fluid tem perature
A ir, Water N o t e 1 )
1.O M Pa {1 0.2kgf /cm 2 }
-100kPa {10Tor r }
3.0M Pa {30.6kgf /cm 2 }
0 to 60° C (Wat er : 5 t o 40°C)
Note1) Applicable for general industry water.
Consult SMC if using for other kinds of fluid.
Surge pressure must be under the max. operating pressure.
P RINCIPAL E LEMENT M ATERIAL
Body
Stud
C huck
G uide
C ollet, Release button
Packing, O -ring
V
SEE INSIDE FRONT COVER FOR
DETAILS OF YOUR LOCAL SALES OFFICE
C 3604BD , PBT, PP
C 3604BD (Thread por t ion)
Stainless steel (SU S304)
SU S304, C 3604BD , Polyacet al (POM)
Polyacetal (PO M )
N BR
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B
Fittings & Tubing
A VA I L A B L E
4-12
TUBE FITTINGS
S E R I E S KQ,
EXAMPLE
OF
KQ2
ORDERING
K QH 04-M5 Bla c k Body
K Q2H 04-M5 W hite Body
PRODUCT
SELECTOR
MALE CONNECTOR: KQH (KQ2H)
Fittings & Tubing
Us e to p ip e i n t h e sa m e d i re ct i o n f ro m fe m a le th re a d e d p o rtio n .
PRODUCT
SELECTOR
HEXAGON SOCKET HEAD MALE CONNECTOR: KQS
(KQ2S)
I nter n al h ex a l l o w s t h re a d co n n e ct i o n b y u s in g a n a lle n w re n c h ,
for co n fin ed sp a ce .
PRODUCT
SELECTOR
FEMALE UNION: KQF (KQ2F)
Us e to p ip e f ro m m a l e t h re a d p o rt i o n s u c h a s p re s s u re g a u g e .
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B
S E A L A N T C O AT E D T H R E A D
FITTINGS
C O AT E D T H R E A D
TUBE
S E R I E S KQ, KQ2
EXAMPLE
PRODUCT
SELECTOR
STRAIGHT UNION: KQH (KQ2H)
OF
SEALANT
4-13
ORDERING
KQ H 04-00 Bla c k Body
KQ 2H 04-00 W hite Body
Fittings & Tubing
Us e to co n n ect t u b e s i n t h e sa m e d ire c tio n .
PRODUCT
SELECTOR
MALE ELBOW: KQL (KQ2L)
Us e to p ip e i n r i g h t a n g l e t o f e m a l e th re a d e d p o rtio n . Mo s t
g en eral typ e .
PRODUCT
SELECTOR
BRANCH UNION: KQLU (KQ2LU)
Us ed fo r b ra n ch co n n e ct i o n a t r i g h t a n g le
fro m th e fem a l e t h re a d .
V
SEE INSIDE FRONT COVER FOR
DETAILS OF YOUR LOCAL SALES OFFICE
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B
4-14
TUBE FITTINGS
S E R I E S KQ,
EXAMPLE
OF
KQ2
ORDERING
KQ K04-M6 Bla c k Body
KQ 2K04-M6 W hite Body
PRODUCT
SELECTOR
45°MALE ELBOW: KQK (KQ2K)
Fittings & Tubing
Us ed in ap p li ca t i o n s wh e re a 4 5 ° e lb o w o r m a le c o n n e c to r
stres ses th e t u b i n g .
PRODUCT
SELECTOR
D I F F E R E N T D I A . S T R A I G H T: K Q H ( K Q 2 H )
Us e to co n n ect d i ff e re n t si ze t u b e s .
PRODUCT
SELECTOR
UNIVERSAL MALE ELBOW: KQV (KQ2V)
Un iversal ma l e e l b o w a l l o ws t h re a d c o n n e c t io n b y u s in g a
so cket wren c h f o r co n f i n e d sp a ce .
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B
S E A L A N T C O AT E D T H R E A D
FITTINGS
C O AT E D T H R E A D
TUBE
S E R I E S KQ, KQ2
EXAMPLE
OF
SEALANT
4-15
ORDERING
KQVS 04-015 Bla c k Body
KQ2VS 04-015 W hite Body
PRODUCT
SELECTOR
HEXAGON SOCKET HEAD UNIVERSAL MALE
ELBOW: KQVS (KQ2VS)
Fittings & Tubing
Hex o n th e t o p a l l o ws t h re a d co n n ec tio n b y u s in g a n a lle n
w ren ch , fo r c o n f i n e d sp a ce .
PRODUCT
SELECTOR
UNIVERSAL FEMALE ELBOW: KQVF (KQ2VF)
Used fo r b ran ch l i n e i n t h e sa m e d i re c tio n o r in rig h t a n g le
fro m th e mal e o r f e m a l e t h re a d . M ultip le x c o n n e c tio n s p o s s ib le .
PRODUCT
SELECTOR
FEMALE ELBOW: KQLF (KQ2LF)
Used to p ip e t h e t u b e a t r i g h t a n g le t o t h e ma le th re a d .
V
SEE INSIDE FRONT COVER FOR
DETAILS OF YOUR LOCAL SALES OFFICE
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B
4-16
TUBE FITTINGS
S E R I E S KQ,
EXAMPLE
OF
KQ2
ORDERING
KQVD 04-015 Bla c k Body
KQ2VD 04-015 W hite Body
PRODUCT
SELECTOR
DOUBLE UNIVERSAL MALE ELBOW: KQVD
(KQ2VD)
Fittings & Tubing
Us e fo r b ranch p i p i n g i n t h e r i g h t an g le fro m th e m a le th re a d .
PRODUCT
SELECTOR
TRIPLE UNIVERSAL MALE ELBOW: KQVT
(KQ2VT)
Us ed fo r b ra n ch p i p i n g i n t h e r i g h t a n g le fro m th e fe m a le
thread . Th ree i n d i vi d u a l p a rt s ro t a t e 3 6 0°.
PRODUCT
SELECTOR
BRANCH UNIVERSAL MALE ELBOW: KQZ (KQ2Z)
Hexag o n al h e a d a l l o w s t h re a d co n n e c t io n b y u s in g a b o x
w ren ch . Us ed f o r b r a n ch co n n e ct i on .
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B
S E A L A N T C O AT E D T H R E A D
FITTINGS
C O AT E D T H R E A D
TUBE
S E R I E S KQ, KQ2
EXAMPLE
OF
SEALANT
4-17
ORDERING
KQZ F 04-M5 Bla c k Body
KQ2Z F 04-M5 W hite Body
PRODUCT
SELECTOR
BRANCH UNIVERSAL FEMALE ELBOW: KQZF
(KQ2ZF)
Fittings & Tubing
Used fo r b ran ch l i n e i n t h e sa m e d i re c tio n o r a t rig h t a n g le to
th e male o r f e m a l e t h re a d . M u l t i p l ex c o n n e c tio n p o s s ib le .
PRODUCT
SELECTOR
DOUBLE BRANCH UNIVERSAL MALE ELBOW:
KQZD (KQ2ZD)
Used fo r fo u r b r a n ch co n n e ct i o n a t r ig h t a n g le t o t h e f e ma le
th read . Two i n d i vi d u a l p a rt s ro t a t e 3 6 0°.
PRODUCT
SELECTOR
TRIPLE BRANCH UNIVERSAL MALE ELBOW: KQZT
(KQ2ZT)
Used fo r s ix b r a n ch p i p i n g a t r i g h t a n g le to th e fe m a le th re a d .
Th ree in d ivid u a l p a rt s ro t a t e 3 6 0°.
V
SEE INSIDE FRONT COVER FOR
DETAILS OF YOUR LOCAL SALES OFFICE
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B
4-18
TUBE FITTINGS
S E R I E S KQ,
EXAMPLE
PRODUCT
SELECTOR
UNION ELBOW: KQL (KQ2L)
KQ2
OF
ORDERING
KQ L 23-00 Bla c k Body
KQ Z L 23-00 W hite Body
Fittings & Tubing
Us e to co n n ect t u b e s a t r i g h t a n g l e .
PRODUCT
SELECTOR
BRANCH UNION ELBOW: KQLU (KQ2LU)
Us ed fo r b ra n ch co n n e ct i o n o f t u b es in rig h t a n g le .
PRODUCT
SELECTOR
EXTENDED MALE ELBOW: KQW (KQ2W)
Th e mo s t ap p ro p r i a t e u se i s wh e n t h e e lb o w e x t e n d s o v e r a s t a n d a rd
e lb o w fo r ease o f co n n e ct i o n / d i sco n n e c tio n o f tu b in g .
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B
S E A L A N T C O AT E D T H R E A D
TUBE
FITTINGS
S E R I E S KQ, KQ2
EXAMPLE
PRODUCT
SELECTOR
PLUG-IN ELBOW: KQL (KQ2L)
OF
4-19
ORDERING
KQ L 04-99 Bla c k Body
KQ 2L 04-99 W hite Body
Fittings & Tubing
Us e to d irect t u b e a t 9 0 º f ro m o n e - t o u c h f it t in g o f s a me
size.
PRODUCT
SELECTOR
EXTENDED PLUG-IN ELBOW: KQW (KQ2W)
Th e mo st ap pro p r i a t e u se i s w h e n t h e e lb o w e x te n d s o v e r a s ta n d a rd
elb o w fo r ea se o f co n n e ct i o n / d i sco n n e c tio n o f tu b in g .
PRODUCT
SELECTOR
REDUCER ELBOW: KQL (KQ2L)
Use to d irect sm a l l e r si ze t u b i n g a t 9 0 º
fro m o n e to u ch f i t t i n g .
V
SEE INSIDE FRONT COVER FOR
DETAILS OF YOUR LOCAL SALES OFFICE
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B
4-20
TUBE FITTINGS
S E R I E S KQ,
EXAMPLE
PRODUCT
SELECTOR
BRANCH TEE: KQT (KQ2T)
OF
Fittings & Tubing
PRODUCT
SELECTOR
UNION TEE: KQT (KQ2T)
Us e to b ran ch co n n e ct t u b e t o t h ree 9 0° d ire c tio n s .
PRODUCT
SELECTOR
DIFFERENT DIA. TEE: KQT (KQ2T)
Us e to b ran ch co n n e ct t u b e s wi t h s m a lle r tu b e s a t 9 0° t o
lar g er d imensi o n t u b e .
S E A L A N T C O AT E D T H R E A D
ORDERING
KQ T 23-M5 Bla c k Body
KQ 2T 23-M5 W hite Body
Us e to b ran ch l i n e f ro m f e m a l e t h re a d to b o th s id e s in 9 0°
directio n .
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B
KQ2
FITTINGS
C O AT E D T H R E A D
TUBE
S E R I E S KQ, KQ2
EXAMPLE
OF
SEALANT
4-21
ORDERING
K Q Y04-M5 Bla c k Body
K Q 2Y04-M5 W hite Body
PRODUCT
SELECTOR
MALE RUN TEE: KQY (KQ2Y )
Fittings & Tubing
Use to b ran c h l i n e i n sa m e d i re ct i o n fro m fe m a le th re a d a n d in
9 0° d irectio n.
PRODUCT
SELECTOR
D E LTA U N I O N : K Q D ( K Q 2 D )
Used fo r two b r a n ch p i p i n g i n t h e rig h t a n g le fro m th e
female/th rea d .
PRODUCT
SELECTOR
D E LTA : K Q D ( K Q 2 D )
Used fo r th re e b r a n ch co n n e ct i o n o f
tu b es In th e r i g h t a n g l e .
V
SEE INSIDE FRONT COVER FOR
DETAILS OF YOUR LOCAL SALES OFFICE
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B
4-22
TUBE FITTINGS
S E R I E S KQ,
EXAMPLE
PRODUCT
SELECTOR
BRANCH “Y”: KQU (KQ2U)
OF
Fittings & Tubing
PRODUCT
SELECTOR
D E LTA B R A N C H : K Q U D ( K Q 2 U D )
Us ed fo r fo ur b r a n ch p i p i n g I n t h e s a m e
directio n fro m t h e f e m a l e t h re a d .
PRODUCT
SELECTOR
UNION “Y”: KQU (KQ2U)
Us e to b ran ch co n n e ct t u b e s i n t h e s a m e d ire c t io n .
S E A L A N T C O AT E D T H R E A D
ORDERING
KQU 04-M5 Bla c k Body
KQ2U 04-M5 W hite Body
Us e to b ran ch l i n e i n t h e sa m e d i re c t io n f ro m fe m a le th re a d .
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B
KQ2
TUBE
FITTINGS
S E R I E S KQ, KQ2
EXAMPLE
OF
4-23
ORDERING
KQU 04-06 Bla c k Body
KQ2U 04-06 W hite Body
PRODUCT
SELECTOR
DIFFERENT DIA. UNION “Y”: KQU (KQ2U)
Fittings & Tubing
Use to b ran c h co n n e ct t u b e s wi t h s iz e d o w n in t h e s a me
d irectio n .
PRODUCT
SELECTOR
DIFFERENT DIA. DOUBLE UNION “Y”: KQUD
(KQ2UD)
Used to fo u r b r a n ch co n n e ct t u b e s in t h e s a me d ire c t io n
re d u cin g th e si ze o f t h e t u b e s.
PRODUCT
SELECTOR
PLUG-IN “Y”: KQU (KQ2U)
Use to b ran c h co n n e ct t u b i n g i n t h e s a m e d ire c t io n f ro m a
o n e to u ch fitt i n g .
V
SEE INSIDE FRONT COVER FOR
DETAILS OF YOUR LOCAL SALES OFFICE
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B
4-24
TUBE FITTINGS
S E R I E S KQ,
EXAMPLE
OF
ORDERING
KQXD 04-06 Bla c k Body
KQ2XD 04-06 W hite Body
PRODUCT
SELECTOR
DOUBLE PLUG-IN “Y”: KQXD (KQ2XD)
Fittings & Tubing
Us ed fo r fo ur b r a n ch co n n e ct i o n f rom th e f fittin g .
PRODUCT
SELECTOR
DIFFERENT DIA. PLUG-IN “Y”: KQX (KQ2X)
Us ed fo r b ra n ch co n n e ct i o n f ro m t h e fittin g re d u c in g th e
size o f tu b es .
PRODUCT
SELECTOR
PLUG-IN REDUCER: KQR (KQ2R)
Us e to ch an ge si ze o f On e - t o u ch f i t t in g s .
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B
KQ2
TUBE
FITTINGS
S E R I E S KQ, KQ2
EXAMPLE
OF
4-25
ORDERING
KQ E 04-00 Bla c k Body
KQ 2E 04-00 W hite Body
PRODUCT
SELECTOR
BULKHEAD UNION: KQE (KQ2E)
Fittings & Tubing
Used to co n n e ct t w o t u b e s t h ro u g h a p a n e l.
PRODUCT
SELECTOR
BULKHEAD MALE ELBOW: KQLE (KQ2LE)
Used to co n n e ct t w o t u b e s t h ro u g h a p a n e l c h a n g in g
d irectio n o f t u b e b y 9 0 º.
PRODUCT
SELECTOR
BULKHEAD CONNECTOR: KQE (KQ2E)
Th e b est u s e i s f o r co n n e ct i o n o f a g a u g e t h ro u g h a p a n e l.
V
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DETAILS OF YOUR LOCAL SALES OFFICE
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B
4-26
TUBE FITTINGS
S E R I E S KQ,
EXAMPLE
PRODUCT
SELECTOR
ADAPTOR: KQN (KQ2N)
Fittings & Tubing
ORDERING
KQN 04-015 Bla c k Body
KQ2N 04-015 W hite Body
Us ed to co n ne ct t h e f i t t i n g a n d R ( P T ) fe m a le th re a d .
PRODUCT
SELECTOR
NIPPLE: KQN (KQ2N)
Us ed fo r co n n e ct i o n o f t w o On e - t o u c h fittin g s .
PRODUCT
SELECTOR
REDUCER NIPPLE: KQN (KQ2N)
Us ed fo r co n n e ct i o n o f t w o On e ~t o u c h fittin g th a t a re
differen t tu be O. D. s.
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B
OF
KQ2
TUBE
FITTINGS
S E R I E S KQ, KQ2
4-27
PRODUCT
SELECTOR
TUBE CAP: KQC (KQ2C)
Fittings & Tubing
Us ed to p lu g t h e u n u se d t u b e .
PRODUCT
SELECTOR
COLOUR CAP: KQC
Mo u n ted o n t h e re l e a se b u t t o n co rre s p o n d in g to its
ap p licatio n s. Di st i n g u i sh e d b y co l ou r.
NOTE: Colour caps are now also available for KQ fittings of M5 and M6
sizes - contact your SMC Regional Centre for further information.
-ref Prod. Update issue 83.
PRODUCT
SELECTOR
PLUG: KQP (KQ2P)
Use to sh u t un u se d On e - t o u ch f i t t in g s .
V
SEE INSIDE FRONT COVER FOR
DETAILS OF YOUR LOCAL SALES OFFICE
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B
4-28
TUBE FITTINGS
S E R I E S KQ,
EXAMPLE
OF
ORDERING
KQH04-U 01 Bla c k Body
KQ2H 04-U 01 W hite Body
PRODUCT
SELECTOR
MALE CONNECTOR : KQH (KQ2H)
Fittings & Tubing
Use to p ip e in t h e sa m e d i re ct i o n f ro m fe m a le th re a d e d
p o rtio n . M o st g e n e r a l t yp e .
PRODUCT
SELECTOR
MALE ELBOW : KQL (KQ2L)
Use to p ip e in r i g h t a n g l e t o f e m a l e th re a d e d p o rtio n . Mo s t
g en eral typ e.
PRODUCT
SELECTOR
BRANCH TEE : KQT (KQ2T)
Us e to b ran ch l i n e f ro m f e m a l e t h re a d to b o th s id e s a t 9 0°
d irectio n .
PRODUCT
SELECTOR
MALE RUN TEE : KQY (KQ2Y)
Us e to b ran ch l i n e i n t h e sa m e d i re c t io n f ro m fe m a le th re a d
an d in 9 0° d i re ct i o n .
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B
KQ2
UNITHREAD
Applicable
tube
O.D (mm)
4
4
4
6
6
6
6
8
8
8
10
10
10
10
12
12
12
16
16
Connection
thread
Model
M5
1
⁄8
1
⁄4
M5
1
⁄8
1
⁄4
3
⁄8
1
⁄8
1
⁄4
3
⁄8
1
⁄8
1
⁄4
3
⁄8
1
⁄2
1
⁄4
3
⁄8
1
⁄2
3
⁄8
1
⁄2
KQH04-M5
KQH04-U01
KQH04-U02
KQH06-M5
KQH06-U01
KQH06-U02
KQH06-U03
KQH08-U01
KQH08-U02
KQH08-U03
KQH10-U01
KQH10-U02
KQH10-U03
KQH10-U04
KQH12-U02
KQH12-U03
KQH12-U04
KQH16-U03
KQH16-U04
Applicable
tube O.Dmm
4
4
4
6
6
6
6
8
8
8
10
10
10
10
12
12
12
16
16
Connection
thread
M5x0.8
1
⁄8
1
⁄4
M5x0.8
1
⁄8
1
⁄4
3
⁄8
1
⁄8
1
⁄4
3
⁄8
1
⁄8
1
⁄4
3
⁄8
1
⁄2
1
⁄4
3
⁄8
1
⁄2
3
⁄8
1
⁄2
Applicable
tube O.Dmm
4
4
4
6
6
6
6
8
8
8
10
10
10
10
12
12
12
16
16
Connection
thread
M5x0.8
1
⁄8
1
⁄4
M5x0.8
1
⁄8
1
⁄4
3
⁄8
1
⁄8
1
⁄4
3
⁄8
1
⁄8
1
⁄4
3
⁄8
1
⁄2
1
⁄4
3
⁄8
1
⁄2
3
⁄8
1
⁄2
Applicable
tube
O.D mm
4
4
4
6
6
6
6
8
8
8
10
10
10
10
12
12
12
16
16
Connection
thread
Uni thread
M5
1
⁄8
1
⁄4
M5
1
⁄8
1
⁄4
3
⁄8
1
⁄8
1
⁄4
3
⁄8
1
⁄8
1
⁄4
3
⁄8
1
⁄2
1
⁄4
3
⁄8
1
⁄2
3
⁄8
1
⁄2
H (width
across
flats)
8
10
14
10
12
14
17
14
14
17
17
17
17
22
19
19
22
24
24
L
A
M
17
18.5
18
18.5
19.5
19.5
18.5
25
21.5
21
28
28
24
22
30.5
25.5
24.5
33.5
28.5
14
14.5
12
15
15.5
13
12.5
21
15.5
15
23
22
18
14
24.5
19.5
16.5
27.5
20.5
13
16
16
14
17
17
17
18.5
18.5
18.5
21
21
21
21
22
22
22
24
24
Model
Dia D1
KQL04-M5
KQL04-U01
KQL04-U02
KQL06-M5
KQL06-U01
KQL06-U02
KQL06-U03
KQL08-U01
KQL08-U02
KQL08-U03
KQL10-U01
KQL10-U02
KQL10-U03
KQL10-U04
KQL12-U02
KQL12-U03
KQL12-U04
KQL16-U03
KQL16-U04
9.5
10.4
10.4
11.5
12.8
12.8
12.8
15.2
15.2
15.2
18.5
18.5
18.5
18.5
20.9
20.9
20.9
26.5
26.5
Model
Dia D1
KQT04-M5
KQT04-U01
KQT04-U02
KQT06-M5
KQT06-U01
KQT06-U02
KQT06-U03
KQT08-U01
KQT08-U02
KQT08-U03
KQT10-U01
KQT10-U02
KQT10-U03
KQT10-U04
KQT12-U02
KQT12-U03
KQT12-U04
KQT16-U03
KQT16-U04
9.5
10.4
10.4
11.5
12.8
12.8
12.8
15.2
15.2
15.2
18.5
18.5
18.5
18.5
20.9
20.9
20.9
26.5
26.5
Model
KQY04-M5
KQY04-U01
KQY04-U02
KQY06-M5
KQY06-U01
KQY06-U02
KQY06-U03
KQY08-U01
KQY08-U02
KQY08-U03
KQY10-U01
KQY10-U02
KQY10-U03
KQY10-U04
KQY12-U02
KQY12-U03
KQY12-U04
KQY16-U03
KQY16-U04
Dia D2
10
10
10
10
10
12
12
12
17
17
17
17
17
17
17
21
21
Dia D2
10
10
10
10
10
12
12
12
17
17
17
17
17
17
17
21
21
H
Dia D1
(Width
across flats)
7
9.5
10
10.4
14
10.4
7
11.5
10
12.8
14
12.8
17
12.8
12
15.2
14
15.2
17
15.2
17
18.5
17
18.5
17
18.5
22
18.5
17
20.9
17
20.9
22
20.9
22
26.5
22
26.5
Effective
orifice
(mm 2 )
4
5.6
5.6
4
13.1
13.1
13.1
26.1
26.1
26.1
41.5
41.5
41.5
41.5
58.3
58.3
58.3
81
113
L1
L2
A
M
16
18
18
16
20
20
20
23
23
23
26.5
26.5
26.5
26.5
28.5
28.5
28.5
33
33
13.5
20
22
14.5
21.5
23
24
22.5
24.5
25.5
25
26.5
27
30
27
28
31
40.5
40.5
15
21.5
21.5
17
23.5
23.5
23.5
26
26
27
29.5
30
30.5
31.5
31.5
32.5
33.5
33
35
13
16
16
14
17
17
17
18.5
18.5
18.5
21
21
21
21
22
22
22
24
24
L1
L2
A
M
15.5
18
18
16
20
20
20
23
23
23
26.5
26.5
26.5
26.5
28.5
28.5
28.5
33
33
14
20
22
15
21.5
23
24
22.5
24.5
25.5
25
26.5
27
30
27
28
31
40.5
40.5
15.5
21.5
21.5
17.5
23.5
23.5
23.5
26
26
27
29.5
30
30.5
31.5
31.5
32.5
33.5
33
35
13
16
16
14
17
17
17
18.5
18.5
18.5
21
21
21
21
22
22
22
24
24
L1
L2
A
M
16
18
18
17.5
20
20
20
23
23
23
26.5
26.5
26.5
26.5
28.5
28.5
28.5
33
33
13.5
20
22
14.5
21.5
23
24
22.5
24.5
25.5
25
26.5
27
30
27
28
31
40.5
40.5
25.5
34
34.5
29
37.5
37
38
41.5
41.5
42.5
46.5
47.5
48
49
49.5
50.5
51.5
66
63
13
16
16
14
17
17
17
18.5
18.5
18.5
21
21
21
21
22
22
22
24
24
Effective
orifice
(mm 2 )
4.5
6.4
6.4
4.5
13.4
13.4
13.4
25.6
25.6
25.6
40
40
40
40
57.4
57.4
57.4
81
113
Effective orifice
(mm 2 ) Nylon
3.5
4.2
4.2
3.5
11.4
11.4
11.4
21.6
21.6
21.6
21.6
35.2
35.2
35.2
50.2
50.2
50.2
71
100
Effective orifice
(mm 2 ) Nylon
4.5
6.0
6.0
4.5
13.9
13.9
13.9
26.3
26.3
26.3
40.8
40.8
40.8
40.8
57.2
57.2
57.2
71
100
TUBE
S E R I E S KQ, KQ2
OF
ORDERING
K QU04-U 01 Bla c k Body
K Q2 U 04-U 01 W hite Body
PRODUCT
SELECTOR
BRANCH "Y" : KQU (KQ2U)
Us e to b ran ch l i n e i n t h e sa m e d i re c t io n f ro m fe m a le th re a d .
PRODUCT
SELECTOR
EXTENDED MALE
ELBOW : KQW (KQ2W)
B asically u se i n t h e sa m e w a y a s e l bo w u n io n .
Po in t o f d iffere n ce i s t h a t i t i s u se d to p re v e n t in te rfe re n c e
of jo in ts fo r st e re o p i p i n g .
PRODUCT
SELECTOR
HEXAGON SOCKET
(KQ2S)
HEAD MALE CONNECTOR
: KQS
M ale co n n ec t o r f o r n a rro w sp a ce t o tig h te n h e x a g o n s o c k e t
head in b o d y b y h e xa g o n w re n ch .
V
UNITHREAD
Applicable Connection
Model
tube
thread
O.D mm
Uni Thread
4
M5
KQU04-M5
1
4
⁄8
KQU04-U01
1
4
⁄4
KQU04-U02
6
M5
KQU06-M5
1
6
⁄8
KQU06-U01
1
6
⁄4
KQU06-U02
3
6
⁄8
KQU06-U03
1
8
⁄8
KQU08-U01
1
8
⁄4
KQU08-U02
3
8
⁄8
KQU08-U03
1
10
⁄4
KQU10-U02
3
10
⁄8
KQU10-U03
1
10
⁄2
KQU10-U04
1
12
⁄4
KQU12-U02
3
12
⁄8
KQU12-U03
1
12
⁄2
KQU12-U04
H
(Width
across flats)
11
11
14
13
13
14
17
17
17
17
19
19
22
22
22
22
Dia D
L
P
A
M
9.6
10.4
10.4
10.4
12.8
12.8
12.8
15.2
15.2
15.2
18.5
18.5
18.5
20.9
20.9
20.9
38
40
42
39.5
43.5
45
46
50.5
52
51.5
57.5
57.5
59
61
61
62.5
10.4
10.4
10.4
12.8
12.8
12.8
12.8
15.2
15.2
15.2
18.5
18.5
18.5
20.9
20.9
20.9
36
36
36
39
39.5
39
40
46.5
46
45.5
51.5
51.5
51
55
55
54.5
16
16
16
17
17
17
17
18.5
18.5
18.5
21
21
21
22
22
22
Applicable Connection
Model
H
tube
Thread
(width
O.D mm
Uni thread
across flats)
4
M5
KQW04-M5
8
1
4
⁄8
KQW04-U01
10
1
4
⁄4
KQW04-U02
14
6
M5
KQW06-M5
8
1
6
⁄8
KQW06-U01
10
1
6
⁄4
KQW06-U02
14
3
6
⁄8
KQW06-U03
17
1
8
⁄8
KQW08-U01
12
1
8
⁄4
KQW08-U02
14
3
8
⁄8
KQW08-U03
17
1
10
⁄4
KQW10-U02
17
3
10
⁄8
KQW10-U03
17
1
10
⁄2
KQW10-U04
22
1
12
⁄4
KQW12-U02
17
3
12
⁄8
KQW12-U03
17
1
⁄2
KQW12-U04
22
12
Applicable Connection thread
tube O.D mm
Uni thread
4
M5
1
4
⁄8
6
M5
1
6
⁄8
1
6
⁄4
1
8
⁄8
1
8
⁄4
3
8
⁄8
1
10
⁄8
1
10
⁄4
3
10
⁄8
1
10
⁄2
1
12
⁄4
3
12
⁄8
1
12
⁄2
SEE INSIDE FRONT COVER FOR
DETAILS OF YOUR LOCAL SALES OFFICE
Model
KQS04-M5
KQS04-U01
KQS06-M5
KQS06-U01
KQS06-U02
KQS08-U01
KQS08-U02
KQS08-U03
KQS10-U01
KQS10-U02
KQS10-U03
KQS10-U04
KQS12-U02
KQS12-U03
KQS12-U04
Effective
orifice
(mm 2 )
2.2
4.2
4.2
2.2
13.4
13.4
13.4
25.6
25.6
25.6
40
40
40
57.4
57.4
57.4
Dia D1
Dia D2
L1
L2
A
9.6
10.4
10.4
10.4
12.8
12.8
12.8
15.2
15.2
15.2
18.5
18.5
18.5
20.9
20.9
20.9
8
10
10
8
10
10
10
12
12
12
17
17
17
17
17
17
17.5
18
18
18
20
20
20
23
23
23
26.5
26.5
26.5
28.5
28.5
28.5
30
34.5
37
30
38.5
40.5
41.5
43.5
45.5
46.5
52.5
52.5
54.5
54
54
56
31
35.5
38.5
32
41
41
42
47.5
47
48
56
56
56
58.5
58.5
58.5
H (width dia D
across flats)
2.5
9.5
3
10
2.5
11.5
4
11.8
4
13.5
5
14
6
14
6
17
5
17
8
17
8
17
8
21
8
19
9
19
9
21
L
A
M
19
23
20
24
25
29
28
26.5
31.5
28.5
26.5
27
35
28
27
15.5
18
16.5
19
18.5
22
21.5
20
24.5
22
20
19
25.5
19
19
13
16
14
17
17
18.5
18.5
18.5
21
21
21
21
22
22
22
M
Effective
orifice
(mm 2 )
15.5
2.8
16
4
16
4
16
3
17
10.9
17
10.9
17
10.9
18
20.5
18
20.5
18
20.5
21
33.5
21
33.5
21
33.5
22
47.7
22
47.7
22
47.7
Effective
orifice (mm2)
4
4.1
4
10
10.7
17.2
23.3
23.3
17.2
39
39
39
46
60
60
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B
Fittings & Tubing
EXAMPLE
4-29
FITTINGS
4-30
TUBE FITTINGS
S E R I E S KQ,
EXAMPLE
OF
KQ2
UNITHREAD
ORDERING
KQK04-M5 Bla c k Body
KQ2K04-M5 W hite Body
PRODUCT
SELECTOR
45° MALE ELBOW : KQK (KQ2K)
Fittings & Tubing
Use to co n n e ct t u b i n g a t 4 5° fro m t h e t h re a d p a r t .
I n termed iate t yp e b e t we e n t h e m a l e c o n n e c t o r a n d t h e ma le
elb o w.
Applicable
tube O.D mm
4
4
4
6
6
6
6
8
8
8
10
10
10
10
12
12
12
Connection thread
Uni thread
M5
1
⁄8
1
⁄4
M5
1
⁄8
1
⁄4
3
⁄8
1
⁄8
1
⁄4
3
⁄8
1
⁄8
1
⁄4
3
⁄8
1
⁄2
1
⁄4
3
⁄8
1
⁄2
Applicable
tube
O.D mm
4
4
6
6
6
8
8
8
10
10
12
12
Connection
thread
Uni thread
M5
1
⁄8
M5
1
⁄8
1
⁄4
1
⁄8
1
⁄4
3
⁄8
1
⁄4
3
⁄8
3
⁄8
1
⁄2
Model
H (width
across flats)
8
10
14
8
10
14
17
12
14
17
17
17
17
22
17
17
22
KQK04-M5
KQK04-U01
KQK04-U02
KQK06-M5
KQK06-U01
KQK06-U02
KQK06-U03
KQK08-U01
KQK08-U02
KQK08-U03
KQK10-U01
KQK10-U02
KQK10-U03
KQK10-U04
KQK12-U02
KQK12-U03
KQK12-U04
Dia D1
Dia D2
L1
L2
A
M
10.4
10.4
10.4
12.8
12.8
12.8
12.8
15.2
15.2
15.2
18.5
18.5
18.5
18.5
20.9
20.9
20.9
8
10
10
8
10
10
10
12
12
12
17
17
17
17
17
17
17
17
17
17
18
18
18
18
20.5
20.5
20.5
24
24
24
24
25
25
25
14.5
18.5
20.5
14.5
18.5
20.5
21.5
20
22
23
22
23.5
24
27
24
24.5
27.5
26
30
30.5
26
31
31
32
35
35
36
38
40.5
41
42
42
42.5
43.5
16
16
16
17
17
17
17
18.5
18.5
18.5
21
21
21
21
22
22
22
PRODUCT
SELECTOR
UNIVERSAL MALE
ELBOW : KQV (KQ2V)
Elb o w u n io n f o r a n a rro w sp a ce t o c la m p th e h e x a g o n h e a d
o f b o d y with b o x w re n ch .
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B
Model
KQV04-M5
KQV04-U01
KQV06-M5
KQV06-U01
KQV06-U02
KQV08-U01
KQV08-U02
KQV08-U03
KQV10-U02
KQV10-U03
KQV12-U03
KQV12-U04
H (width Dia D1
across flats)
8
8
8
8
10
12
12
14
14
14
17
17
10.4
10.4
12.8
12.8
12.8
15.2
15.2
15.2
18.5
18.5
20.9
20.9
Dia D2
L1
L2
L3
A
M
9.8
13.4
9.8
13.4
15.4
17.6
17.6
20.6
20.6
20.6
25.2
25.2
20.5
22
23.5
24
23.5
28.5
28.5
27.5
31
31
34
34
11
13.5
12
13.5
15.5
14.5
16.5
18.5
18.5
18.5
20
22.5
18.5
25.5
18.5
25.5
28
27.5
29.5
34
34
34
36.5
39.5
15
21.5
15
21.5
22
23.5
23.5
28
28
28
30.5
31.5
16
16
17
17
17
18.5
18.5
18.5
21
21
22
22
Effective
orifice
(mm 2 )
2.9
2.9
3.8
7.5
7.5
11.2
11.2
14.3
27
27
39
39
Effective
orifice (mm2)
3.4
3.4
3.4
3.4
8.7
8.7
8.7
19.7
19.7
19.7
30.9
30.9
30.9
30.9
44.5
44.5
44.5
TUBE
FITTINGS
S E R I E S KQ, KQ2
4-31
HOW TO
O R D E R
KQ(2)
KQ
CONNECTION
H ………… M a l e Conne c t or / s t r a i gh t u n io n
S ………… He x a gon S oc k e t he a d m ale co n n ecto r
F ………… F e m a l e Uni on
L ………… M a l e E l bow/ Uni on E l b o w
LU * ……… Br a nc h E l bow
K ………… 45° E l bow
V ………… Uni v e r s a l M a l e E l bow
V S * ……… He x a gon S oc k e t He a d U n iversal M ale Elb o w
V F* ……… Uni v e r s a l F e m a l e E l bo w
LF ………… F e m a l e E l bow
V D * ……… Doubl e Uni v e r s a l E l bow
V T * ……… Tr i pl e Uni v e r s a l E l bow
Z* ………… Br a nc h Uni v e r s a l E l bow
ZF* ……… Br a nc h Uni v e r s a l F e m ale Elb o w
ZD * ……… Doubl e Br a nc h Uni v e rsal Elb o w
ZT * ……… Tr i pl e Br a nc h Uni v e r s al Elb o w
W ………… L ong E l bow Uni on/ L ong Elb o w U n io n
T ………… Te e / Uni on Te e
Y ………… M a l e Run Te e
D* ……… D i a Uni on/ De l t a
U ………… B r a nc h/ Uni on “Y ”
UD * ……… D oubl e Br a nc h
X D ……… D oubl e Br a nc h
X ………… D i ff e re nt Di a . Br a nc h U n io n “ Y”
R ………… P l ug- i n Re duc e r
E ………… B ul k he a d M a l e Uni on/B u lkh ead Female U n io n
L E ………… B ul k he a d E l bow
N* ……… N i ppl e Ada pt e r
C ………… Tubi ng Ca p
P ………… P l ug
*N o t a va ila b l e a s Uni T hre a d
M5
M6
01
02
03
04
…M5 x 0.8
…M6X1.0
…R(PT), Rc(PT)1/8
…R(PT), Rc(PT)1/4
…R(PT), Rc(PT)3/8
…R(PT), Rc(PT)1/2
00
99
04
06
08
10
12
16
…Same dia. tubing
…Same dia tubing/fitting
…Ø4mm
…Ø 6
…Ø 8
…Ø10
…Ø12
…Ø16
U01
U02
U03
U04
…1/8
…1/4
…3/8
…1/2
Fittings & Tubing
MODEL
Thread: R(PT)
S ……Standard: with sealant
– ……Optional: W ithout seal
Note 1) W ith gasket for all M5 & M6 sizes
Note 2) W ithout seal for female thread
Note 3) Does not apply to uni thread
Tubi ng
SEAL
S y m bol … Body … … B u sh
NI L … … … Bl a c k … … B lu e
2 … … … … W hi t e … Lig h t Gre y
Thread: Uni -
C O L O U R S P E C I F I C AT I O N
TUBE O.D.
23
04
06
08
10
12
16
… Ø3 .2mm (Not uni thread)
… Ø4 mm
… Ø6 mm
… Ø8 mm
… Ø1 0mm
…Ø1 2mm
…Ø1 6mm
A CCESSORIES
G ASKETS FOR M ETRIC & U NI T HREAD
O NE T OUCH F ITTINGS
A pplicable
M etric &
U ni Thread
M5
M6
1/8
1/4
3/8
1/2
M odel
M -5G 2
M -6G
KQ G -U 01
KQ G -U 02
KQ G -U 03
KQ G -U 04
O THER O PTIONS
S PECIAL T YPES OF O NE T OUCH
F ITTINGS A LSO A VAILABLE
for inch tube/R(PT) threads
for inch tube/inch N PT threads
for copper free environm ents
for clean room s
(oil free) w ith vaseline
for anti-static applications
For flam e resistant
*
V
Series IQ black/KQ2 whit e*
Series KQ black/KQ2 whit e*
–X2*
10–*
A D D ”–X12”*
Series KA
Series KR
C ontact SM C
See page 4-34
See page 4-69
SEE INSIDE FRONT COVER FOR
DETAILS OF YOUR LOCAL SALES OFFICE
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E501-B