Nai-Lok High Pressure Stainless Steel Female Relief Valve for Safety Gas Service

• Customization: Available
• Media: Gas
• Material: Stainless Steel
• Driving Mode: Manual
• Nominal Pressure: Compression
• Channel: Straight Through Type
• Structure: Floating Ball Valve
• Type: Floating Ball Valve
• Function: Relief Valve
• Temperature: Low Temperature
• Standard: Standard
• Application: Industrial Usage, Water Industrial Usage, Gas, Indurstry
• Valve Style: Relief Valve
• Port Size: 1/4-1/2 Inch
• Body Material: SS316/Hastolly
• Working Pressure: RV1: 300psi
• Application Field: Industrial Usage
• Keywords: Relief Valve
• Seal: Viton
• End Connection: Female/ Male/ Nai-Lok Tube Fitting
• Handle: Black Nylon/ Butterfly/ Lever
• Working Pressure RV: RV2: 6000psi
• Spring Types: Blue: 15-225psi; Yellow: 225-750psi
• Transport Package: Box Packing
• Specification: 1/4′′-1/2′′
• Trademark: NAI-LOK
• Origin: China
• HS Code: 8481300000
• Production Capacity: 1000/Month

Product Description

Technical Date

RV1 Series

-Cracking pressure Range:15-225psig to atmosphere      

 

- Max working pressure: 300psig    

- Operating Temperature Range: -10ºF to 400ºF(-23ºC to 204ºC)

- Orifice size:4.8mm(0.19in)

 

- One Spring adjustable over entire cracking pressure range,blue -color spring standard

 

- Cracking pressure is affectted by the outlet pressure.

 

 

Features

- Compact body for installation in small space

- Cracking pressure adjustable externally

- Lock wire capability to maintain pressure relief setting

- 100% factory tested crack and reseal performance

 

Relief Valve Type	Industrial valve, instrumentation valve
Style	Forged,Casting
Size	Industrial valve DN15-DN150    Instrumentation valve: 1/4 to 1/2 inch
Cracking Pressure Range	RV1: 15-225 psi/ 1-15.5 bar to atmosphere RV2: 225-1500 psi/ 16-104 bar to atmosphere
Body Material	316 Stainless Steel
Max. Working Pressure	RV1: 300 psi/ 21 bar RV2: 6000 psi/ 414 bar
Spring Types	Blue: 15-225 psi/ 1-15.5 bar Yellow: 225-750 psi/ 15.5-51.5 bar Purple: 750-1500 psi/ 15.5-104 bar
Operating Temperature Range	-10°F to 400°F(-23°C TO 204°C)