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{"title":"Chrome Molybdenum Vanadium Steel Electric Valve Actuator Cut-off Valve J961Y","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/16\/e4\/4e6e9e79d14ecde6534f21770be0-200x200-1\/chrome_molybdenum_vanadium_steel_electric_valve_actuator_cut_off_valve_j961y.jpg","attrs":{"Place of Origin":"China","Model Number":"J961Y","Minimum Order Quantity":"1","Price":"contact"}}
{"title":"Carbon Steel Power Station Valve, Discharge Valves J961Y DN20 DN32","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/98\/a7\/3b641994a2430f0e6000c6f5145c-200x200-1\/carbon_steel_power_station_valve_2c_discharge_valves_j961y_dn20_dn32.jpg","attrs":{"Place of Origin":"China","Model Number":"J961Y J961Y-32","Minimum Order Quantity":"1","Price":"contact"}}
Automatic Gas Power Station Valve Quick Open And Close PN16 PN4.0
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
Contact us
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
,
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Exporter,Trading Company,Seller
Year Established:
2000
Total Annual:
3 Million-4 Million
Ecer Certification：
Verified Supplier
Our company Hontai Machinery and equipment (HK) Co. ltd focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transfor... Our company Hontai Machinery and equipment (HK) Co. ltd focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transfor...
