Quality Gas Pressure Regulator with Low Cost and High Performance

• Customization: Available
• Media: Gas, Air, Liquid
• Certification: CE
• Model NO.: YR31
• Temperature: High Temperature
• Connection: Thread
• Valve Seat: Single-Seat
• Structure: Piston or Diaphragm
• Material: Stainless Steel
• Product Name: Low Cost Gas Pressure Reducing Valve Regulator
• Max Inlet Pressure: 10000psi
• Outlet Pressure: 6000psi
• Thread: 1/4, 1/2 or 3/4
• Transport Package: Carton Box
• Specification: standard
• Trademark: Yunyi
• Origin: China
• HS Code: 8481100090
• Production Capacity: 50PCS/W

Product Description

Introducing our cost-effective and high-performance YR31 Series Gas Pressure Reducing Valve Regulator, engineered for excellence.

Captivating Product Description

The YR31 Series stainless steel pressure regulator, with its advanced piston type decompression structure, guarantees stable outlet pressure. Ideal for applications demanding high inlet pressures, it is designed to handle a variety of gases including high purity, standard, and corrosive gases.

Versatile Application Scope
Perfectly suited for Laboratories, Gas Chromatographs, Gas Lasers, Gas Bus Systems, the Petrochemical Industry, and Test Equipment.

Innovative Design Features

• Equipped with a robust double stage decompression structure for superior performance.
• Features a hardy valve body and diaphragm with a reliable hard seal form.
• Designed for easy maintenance with an internal structure that is effortless to clean.
• Comes with an internal filter for enhanced performance and longevity.
• Conveniently panel mountable for seamless integration.
• Offers flexibility with options for needle or diaphragm valves for outlet customization.

Premium Material Composition

• Valve body crafted from durable 316L stainless steel.
• Top cover made with high-quality 316L stainless steel.
• Diaphragm constructed from resilient 316L stainless steel.
• Filter composed of 316L stainless steel with 10μm precision.
• Valve seat available in PCTFE, PTFE, and Vespel for optimal performance.
• Spring made from 316L stainless steel for durability.

Comprehensive Basic Parameters
Handles maximum inlet pressures of 3000psi, 6000psig, and 10000psi with ease.
Offers versatile outlet pressures ranging from 0-250psig to 0-6000psi.
Safety testing pressure stands robust at 1.5 times the maximum inlet pressure.
Operates efficiently within a temperature range of -23ºC to 74ºC (-10°F to 165°F).
Impressively low leakage rate at 2*10-8 atm cc/sec He.
CV values available: 0.02, 0.06, 0.08, 0.2 for diverse applications.
Lightweight design weighing approximately 1.5kg for easy handling.

Seamless Ordering Information

Model	Valve material	Inlet pressure	Outlet pressure	Pressure gauge	Inlet port	Outlet port
YR31	316L	0-10000psi 0-6000psig 0-3000psig 0-1500psig 0-1000psig	0-6000psig 0-4000psig 0-2000psig 0-1000psig 0- 500psig	With gauge (mpa) With gauge (psig) Without gauge	1/4'' NPT(F) 3/8'' NPT(F) 1/2'' NPT(F) 1/2'' NPT(M) 3/8'' fitting Or custom	1/4'' NPT(F) 3/8'' NPT(F) 1/2'' NPT(F) 1/2'' NPT(M) 3/8'' fitting Or custom