API-6A (PSL-3, PR1) , Nace Mr0175 Hydraulic Pressure Relief Safety Valve

• Customization: Available
• Media: Oil
• Standard: API 6A
• Temperature: Ordinary Temperature
• Connection: Flange
• Pressure: Adjustable
• Closed: Semi-Closed
• Structure: Spring
• Material: Alloy
• Main Bore: 2 1/16"~7 1/16"
• Product Specification Level: Psl1~Psl4
• Working Pressure: 2000~15000psi
• Temp Class: P~U
• Performance Requirement: Pr1,Pr2
• Transport Package: Wooden Case
• Trademark: Apimeivalve
• Origin: China
• HS Code: 8431431000
• Production Capacity: 5000 Sets/Year

Product Description

1.The relief valve is an important component of wellhead production. When high pressure enters the drive, the bottom spring will open the valve. Through console operation, the spring on the relief valve will automatically push the stem to close the valve, thus ensuring safety on the production.assembled safety valve with consideration of optimal safety and economic. The available safety valve sizes from 1-13/16" through to 7-1/16",of pressure rating from 2000psi to 20000psi.

2.Hydraulic Surface Safety Valve feature:

A. Visual position indicator

B. Optional fire protection (fusible loop)

C. Separate stems can make them easy disassembling and maintaining.

D. Has a compoud-springs designing to improve its stability.

Material Class	AA,BB,CC,DD,EE,FF,HH. 0.5, NL.
Valve Class	PSL1~PSL3G.
Valve Size	1 13/16"~7 1/16".
Valve Pressure	2000PSI~20000PSI.
Temp Range	K,L,N,P,S,T,U,V,X,Y.
Connecting Format	Flange
Working Temperature	High Temperature
Applicable Medium	Oil, Other
Type	Right-angle Type
Flow Direction	Bi-directional
Application	Adjust
Driving Mode	Hydraulic Control
Sealing Form	Flexible Seal
Material	Stainless Steel
Body Structure	Unclosed
Mpa	High Pressure