Factory Price Gas Regulator Valve out Pressure 0-250 Psi Two Stages Two Diaphragms

• Media: Gas
• Certification: ISO
• Temperature: Ordinary Temperature
• Connection: Fnpt
• Valve Seat: Single-Seat
• Structure: Pressure Reducing
• Model NO.: NR31
• Material: Stainless Steel
• Port Type: 4ports
• Outlet Pressure Ranges: 0-1000psi / 0-1500 Psi / 0-3000psi
• Max Inlet Pressure: 6000psi
• Operating Temperature: -26ºC -74ºC
• Specification: 1/4"FNPT
• Trademark: Nai Lok
• Origin: China
• Production Capacity: 1000000pieces/Years

Product Description

Product Description
Features

Regulator NR31 Series

·Specially designed to regulate high pressure gas tolow pressure status.
·Provide a continuous.accurate outlet pressureregardless of inlet pressure fluctuations
·Features a unique metal-to-metal diaphragm to
body seal
·Diaphragms are convoluted for greater accuracyand sensitivity
·Available in chrome plated brass

 

Product Name	NR31 Dual-Stage Regulator
Maximun Inlet Pressure	3500psig(241bar)
Outlet Pressure Ranges	0-1000psi,0-1500psi,0-3000psi
Design Proof Pressure	0-25,0-50,0-100,0-250 psig 0-1.7,0-3.4,0-6.9,0-17.2bar
Leakage	Internal: Bubble-tight External: Design to meet < 2x10atm cc / sec He
Operating Temperature	-40ºF to 165ºF/-40ºC to 74ºC
Flow Capactiy	Cv=0.05