Gold Member Since 2005
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Zhejiang Yongjiu Scientific & Technological Industrial Co., Ltd.

Solenoid Valve, Gas Solenoid Valve, Normally Open Solenoid Valve manufacturer / supplier in China, offering Normally Open Manual Reset Gas Solenoid Valve (CA9S), Dual Flow Explosion Proof Solenoid Valves (CF8S-E), Butterfly Valve and Ball Valve Electric Actuator (YJE) and so on.

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Supplier Homepage Product Explosion-proof Solenoid Valve Normally Open Manual Reset Gas Solenoid Valve (CA9S)

Normally Open Manual Reset Gas Solenoid Valve (CA9S)

Purchase Qty.:
1-9 10+
FOB Unit Price: US $41 US $1,159.4
Purchase Qty. (Sets) FOB Unit Price
1-9 US $41
10+ US $1,159.4
Get Latest Price
Production Capacity: 20, 000PCS/Year
Transport Package: Export Carton
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: CA9S
  • Connection Form: Thread
  • Material: Aluminium
  • Valve Structure: Direct Action Diaphragm Structure
  • Usage: Safety
  • Application: Industrial Usage
  • Trademark: YJ
  • Origin: China
  • Actuator: Electric
  • Type: Direct Acting
  • Pressure: Ordinary Pressure
  • Power Supply: AC Solenoid Valve
  • Standard: Bsp NPT
  • ISO9001:2008: with CE & Patent Certificates
  • Specification: ISO9001&CE
  • HS Code: 8481804090
Product Description
1) Fluid: Natural Gas, Coal Gas, Liquefied Petroleum Gas
2) Size: 25 to 400 mm
3) Ambient Temperature: -20 to 60 º C
4) Max. Working Pressure: 500mbar or 6bar
5) Body Material: Stainless Steel, Casting Steel, Alloy Aluminum
6) Response Time: Below 1 S

1) Widely applied in gas pipeline.
2) Explosion proof solenoid valve
3) Low power consumption: Normally open type, just need a split second of electricity to shut off.
4) Safety and reliability: After shut off, it is self-locked, not need electrical source.
5) Easy operation: Manual reset to resupply gas.

Working principle:
This solenoid valve is normally open and pulse-trigger mode. It has function of self-lock and manual reset in the event of emergency. When the coil is electrified instantly, tie rod lose support. Under spring force, solenoid valve shut off quickly and self-locked. Then if remove electrical source, the solenoid valve cannot be opened unless using manual reset to pull tie rod up.

Normally Open Manual Reset Gas Solenoid Valve (CA9S)
Normally Open Manual Reset Gas Solenoid Valve (CA9S)

Orifice size (mm) 25 32 40 50 65 80 100 150 200
Medium Natural gas, liquefied petroleum gas, coal gas
Medium Temp. (C) –10 ~60
Ambient Temp. (C) –20 ~60
Max. Operating Pressure 0~500mbar or0~6bar
Voltage (V) AC220DC24 DC12 or Pulse AC220DC24 or Pulse
Response time <3S
Explosion-proof Class ExmbIIT4   ExdI/IIBT4
Please choose explosion proof model CA9-E according to ambient environment.
Seal material NBR 
Body material Aluminum alloy Cast steel
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Ms. Canny Fung
Branch Manager
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