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Ono Valve Co., Ltd.

Stainless Steel, Relief Valve, Cast Steel manufacturer / supplier in China, offering Spring Fall Lift Closed High Pressure Stainless Steel Safety Valve, Cast Steel or Stainless Steel Safety Valve with Flange, API 602 High Pressure Flat Gate Valve CF8 with Flange and so on.

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Supplier Homepage Product Safety valve Spring Fall Lift Closed High Pressure Stainless Steel Safety Valve

Spring Fall Lift Closed High Pressure Stainless Steel Safety Valve

FOB Price: US $10 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $10/ Piece
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Port: Shanghai, China
Production Capacity: 100000
Payment Terms: L/C, T/T
Product Catalog
safety valve
23 Products
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Basic Info
  • Model NO.: A42Y
  • Temperature: Ordinary Temperature
  • Pressure: Adjustable
  • Structure: Spring
  • Trademark: ONO
  • Specification: DN15-DN50
  • HS Code: 8481804090
  • Certification: ISO
  • Connection: Flange
  • Closed: Closed
  • Material: Stainless Steel
  • Transport Package: Plywood
  • Origin: China
Product Description
This type are used for the equipment and pipelines with such media as air and N2-H2 mixed gas at a working temperture less than 200ºC.This is used for the equipment and pipelines containing corrosive gases at a working temperture less than 200ºC as an overpressure protection device.Flange connecting dimensions comply with standard of JB/T2769.

high or low pressure relief, spring loaded, auto relief pressure at the set pressure, protect and make sure the pressure at it.
 Detailed Product Description: 

This safety valve is mounted on the liquidoid refluence pipeline of the pan pump's outlet of the Liquefied petroleum gas station, when front pump pressure exceeds the stipulated value, the Valve will open auto matically and lead to safe return of the liquid so that ensures the safe Operation of equipments and pipelines. 


1)Size: DN15 - 50; 
2)Pressure: 160,320; 
3)Material of body: WCB, WC6, WC1, WC9, ZGCr5mO, ZG15Cr1Mo1v, CF8, CF8M, CF3, CF3M, 12CrMoV,  G1Cr18Ni12Mo2Ti, etc.
ONOValve provides the API Series Safety Valve, Spring Loaded Full Lift Safety Valve, ANSI Series Safety Valve, Spring Loaded Safety Valve, Brass safety valve, Bellows Type Series Safety Valve, Pilot Operated Safety Valve, Pressure Relief Valve, ANSI Spring Loaded Safety Valve, High Performance Safety Valve, Double spring loaded safety valve, Single lever safety valve, Liquefied petroleum gas, back-flow safety valve, Stainless steel Safety Valve, High Temperature and High Pressure Safety Valve, welcome to ONO valve. 
NO.Name of partA48Y-C    A44Y-C      MaterialsA44Y-P       MaterialsA44Y-R   Materials
1         BodyWCBZG1Cr18Ni9TiCF8M
2         Nozzle2Cr131Cr18Ni9Ti316
3       Adjusting ringZG2Cr13ZG1Cr18Ni9Ti0Cr18Ni12Mo2Ti
4       Disc holderZG2Cr13ZG1Cr18Ni9Ti316
5         Disc2Cr131Cr18Ni9Ti316
6      Guide sleeve2Cr131Cr18Ni9Ti0Cr18Ni12Mo2Ti
7         BonnetZG230-450ZG230-450ZG230-450
8          Spring50CrVA50CrVA  Coated Teflon50CrVA  Coated Teflon
9         Stem2Cr131Cr18Ni9Ti1Cr18Ni12Mo2Ti
10         LeverZG200-400ZG200-400ZG200-400
11Adjusting bolt452Cr132Cr13
12      CapZG200-400ZG200-400316
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