Adjustable Double Flange Spring Micro Opening Safety Valve Over Pressure Protecting Device for Gas

• Media: Water
• Certification: RoHS, ISO, CE
• Temperature: Ordinary Temperature
• Connection: Flange
• Pressure: Adjustable
• Closed: Semi-Closed
• Structure: Spring
• Material: Cast Iron
• Standard or Nonstandard: Standard
• Product Name: Spring Micro Opening Safety Valve
• Body: Ductile Iron
• Allen Bolts: Carbonization Process
• Seals: NBR, EPDM
• Bonnet: Gray Irorn, Ductile Iron, Cast Steel
• Stem: Ductile Iron
• O-Ring Seals: NBR
• Bolt: Carbon Steel, Alloy Steel
• Transport Package: Wooden Case
• Specification: 6 in
• Trademark: LIKE
• Origin: China
• HS Code: 8481804090
• Production Capacity: 1000000

Product Description

Adjustable Double Flange Spring Micro Opening Safety Valve Over Pressure Protecting Device for Gas

Meterial of main parts

Part name	Meterial
Body	WCB; CF8; CF8M;
Adjusting ring	SS416 / SS304
Allen bolits	Carbonization process
Spring	50CrVA
Bonnect	Gray iron,ductile iron,cast steel
Stem	Stainless steel
Bolt	Carbon steel,ally steel
Seat	SS416 / SS304

Qualification certificate