PFA Pneumatic Valve with Bypass

Kitz SCT FCD PFA pneumatic valve with bypass series product.

PFA Pneumatic Valve with Bypass

The FCD PFA pneumatic valve series with a bypass flow path prevent fluid from being trapped in the valve. The adjustable bypass port saves fluid consumption.

Product Details

Specifications
Valve Size1/4"3/8"1/2"3/4" 1"
Fluid Temperature (°C)5~100
Atmospheric Temperature (°C)0~60
Proof Pressure (MPa(G))145 (1.0)
Maximum Operating Pressure psig (MPa(G))Positive Pressure87 (0.6)72 (0.5)72 (0.5)72 (0.5)72 (0.5)
Back Pressure72 (0.5)58 (0.4)58 (0.4)58 (0.4)58 (0.4)
Allowable Leakage at Seat (cm3/min)0 (with water)
Orifice Diameter / inch (mm)0.16 (4.0)0.39 (10.0)0.39 (10.0)0.63 (16.0)0.87 (22.0)
Cv0.31.11.74.610
Bypass Part Orifice Diameter/Cv-φ3/0.27φ3/0.27φ3.6/0.32φ3.6/0.32
Actuation TypeNC/NO/ Double Action (DA)
Actuation Pressure (MPa(G))NC 0.4-0.6, NO/DA 0.4-0.5
Operation Air InletRc 1/8 (Attach a Resin R1/8 Fitting at 0.4-0.6N·m to the actuation air inlet port.)
PRODUCT CODE KEY
Model
Series
Valve Size
Actuation Type
Valve Function
Actuator Air Port Method
End Connection
Compatible Tube
Material
1
Material
2
FCD
N
08
C
B
A
-
PP
T
A
S
N: Standard
Compatible Tube Size
Code
Inchmilli
06:
3/8"ϕ10
08:
1/2"ϕ12
12:
3/4"ϕ19
16:
1"ϕ25
C: Automatic N.C.
O: Automatic N.O.
D: Automatic Multiple Operation
B: With Bypass
* For automatic valves with bypass, we do not handle the 1/4" valve size.
Code
Direction of Air Inlet
A:
B:
C:
D:
The above diagram shows the actuator as seen
from above.
Direction of fluid flow
PP: Pillar Super 300 Type (P Series)
KF: Kurabo Final Lock
Compatible Tubes by Valve Size
Code
06          0812          16
T:
3/8"       1/2"3/4"       1"
M:
ϕ10        ϕ12ϕ19        ϕ25
     *If you use any 1/4" inch or 3/8" 1-mm-thick inch-size tube,
       designate it with the code S.
Code (1 Digit)
A:
   Body: PFA
   Diaphragm: PTFE
   Actuator Section Base: PPS
   O-ring Rubber Cap: FKM
   Note: Standard
B:
   Body: PFA
   Diaphragm: PTFE
   Actuator Section Base: PPS
   O-ring Rubber Cap: EPDM
   Note: —
Code (2 Digits)
S:
   Screw Spring: SUS
   Note: Standard
F:
   Screw Spring: SUS Flourine
   Resin Coating
   Note: —