ZSPC ZSNC Power Station Valve , Pneumatic Piston Cut-Off Valve

Model Number:ZSPC
Minimum Order Quantity:10
Delivery Time:15days
Payment Terms:TT
Place of Origin:China
Packaging Details:carton box
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Location: Shenzhen Guangdong China
Address: 27P , Block B , Duhui 100 , Zhonghang Road , Futian District , Shenzhen , China
Supplier`s last login times: within 9 hours
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ZSPC ZSNC Power Station Valve , Pneumatic Piston Cut-Off Valve

pneumatic piston cut-off valve
ZSPC,ZSNC pneumatic piston cut-off valve, made up of pneumatic piston actuator and cut-off body.. sealing surface of valve spool: hard sealing and soft sealing; structure of valve spool: single-guide flat and single-guide balanced. Impact structure, reliable action, strict cut-off, quick open and close. Used in automatic control system with no grainy, no impurity gas, liquid medium

Nominal diameter mm

20

25

40

50

65

80

100

150

200

250

300

Diameter of valve seat mm

20

25

32

40

50

65

80

100

125

150

200

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Rated flow coefficient Kv

6.5

10

15

25

40

65

100

150

260

350

540

Nominal pressure MPa

1.6 ; 4.0 ; 6.4

Travel mm

10

16

25

30

40

60



Flow characteristics

Quick open

Media temperature ℃

Soft sealing :-40~150(normal temperature ) ; hard sealing:-40~200(normal temperature); -40~450(medium temperature)

Flange size,type

PN16 according to JB79-59; PN4.0,64 according to JB/T79.2-94 concave

Material of valve body

ZG230-450 ; ZG1Cr18Ni9Ti;ZGOCr18Ni12Mo2Ti

Material of valve seat,valve spool

1Cr18Ni9 ; 0Cr18Ni12Mo2Ti

Upper cover

General (normal temperature) ; heat sink(medium temperature )

Components

Handwheel body,air filter regulator ,solenoid valve,feedback device of signal

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China ZSPC ZSNC Power Station Valve , Pneumatic Piston Cut-Off Valve supplier

ZSPC ZSNC Power Station Valve , Pneumatic Piston Cut-Off Valve

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