KCD Pneumatic Valves

Kitz SCT KCD Pneumatic series product.

KCD Pneumatic Valves

The KCD series is the compact version of our KD series valves. With a base of 0.79" x 0.79", this valve series maintains the design of the KD series with a 20% reduction of external size and weight.

Product Details

Specifications
SizeKCD4 (1/4")
Cv0.1
Maximum Operating Pressure142psig (0.98MPa(G))
Wetted Area Volume0.059in3 (0.97cm3)
Straight flow, CVC male, OPEN state
Fluid TemperaturePCTFE10ºC~80ºC
PFAPneumatic Valve-10°C~120°C (150°C actual results 500,000 cycles)
PI-10ºC~150ºC
Atmospheric Temperature-10ºC~60ºC
Leak RatesAcross the Seat He Leak Test Rates≤ 1×10-9 sccs (≤ 1×10-10Pa·m3/sec)
Inboard He Leak Test Rates≤ 1×10-9 sccs (≤ 1×10-10Pa·m3/sec)
Actuation Pressure58~101psig (0.4~0.7MPa(G))
Cycle Life *Automatic Valve4 million cycles
* Test Condition / Seat material : PCTFE Gas : N2 Pressure : 0.98MPa
Product Grade
GradeSTDEPSEP
Body MaterialsSUS316LSUS316LE (Double melt material)
Surface Roughness≤ Rz 3.2 µm≤ Rz 0.7 µm
≤ Ra 0.5 μm / 20 μin≤ Ra 0.13 μm / 5 μin
PolishMechanical PolishedElectro Polished
CleaningDegreasing + Precision Cleaning
PackingSingle Bagged PackageDouble Bagged Package
PRODUCT CODE KEY
Model
Size
Operation
Valve Shape
Connection
Seat Material
Grade + Body Material
KCD
4
C
S
-
VF
C
-
EP-316L
KCD - type
Diaphragm Valve
4: 1/4"
C: Normally Closed
O: Normally Open
S: Straight
A: Angle
L: L-Shape
B: Branch
*1
V: CVC male
VF: CVC female
W: Butt weld
C: PCTFE
A: PFA
P: PI
STD-316L: Mechanical Polished + SUS316L
EP-316L: Electro Polished + SUS316L
SEP-316LE: Electro Polished + SUS316LE

*1 For branched flow type, etc., please ask the sales representative.