Nailok Factory Dual Stage Pressure Regulator for Nitrogen Cylinder Regulator System

• Media: Gas
• Certification: CE
• Temperature: Ordinary Temperature
• Connection: Thread
• Valve Seat: Single-Seat
• Structure: Diaphragm
• Model NO.: pressure regulator
• Material: Stainless Steel
• Application: Gas Laboratory
• Inlet: 3500 Psi
• Outlet: 250 Psi
• Delivery: Fast Delivery
• MOQ: 1 PCS
• Transport Package: Standard
• Specification: 1/4" FNPT
• Trademark: NAI LOK
• Origin: Shanghai
• Production Capacity: 1000

Product Description

Product Name

NAILOK NR31 series pressure regulator

Maximun Inlet Pressure

3500 psig(241 bar)

Outlet Pressure 

0-250psig(17.2 bar)

Design Proof Pressure

150% maximum rated pressure

Leakage

Internal: Bubble-tight

External:Design ro meet≤2×10^-8atm cc/sec He

Operating Temperature

-40ºF to 165ºF/-40ºC to 74ºC

Flow Capactiy C_V=0.05

Maximum Operating Torque

30 in-lbs/3.4N•m