Low Cost Gas Pressure Reducing Valve Regulator for Efficient Control

• 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 economical yet highly efficient Low Cost Gas Pressure Reducing Valve Regulator, designed for precision in gas control.

Product Overview

The YR31 Series pressure regulator features a robust stainless steel construction with a piston-type design for consistent decompression. It ensures stable outlet pressure, making it ideal for applications demanding high inlet pressure. Perfectly suited for handling high purity, standard, corrosive gases, and more.

Versatile Application Range
This adaptable regulator finds its use in varied settings such as Laboratories, Gas Chromatographs, Gas Lasers, Gas Buses, Petrochemical Industries, and Test Equipment.

Innovative Design Features

• Engineered with a double-stage decompression framework to optimize performance.
• Incorporates a hard seal design for both the valve body and diaphragm, ensuring longevity.
• An easily accessible internal structure simplifies the cleaning process, maintaining operational integrity.
• Includes an integrated filter to enhance purity and reliability.
• Designed for versatility, capable of panel mounting.
• Offers customization with options for either a needle valve or diaphragm valve at the outlet.

Premium Material Composition

• Valve body: High-grade 316L stainless steel for superior durability.
• Top cover: Constructed from robust 316L stainless steel.
• Diaphragm: Made from resilient 316L stainless steel for enhanced performance.
• Filter: 316L stainless steel with a precision of 10μm.
• Valve seat: Available in materials like PCTFE, PTFE, or Vespel for optimal compatibility.
• Spring: Fabricated from durable 316L stainless steel.

Comprehensive Basic Parameters
Capable of withstanding max inlet pressures of 3000psi, 6000psig, and 10000psi, catering to diverse needs.
Offers a range of outlet pressures: 0-250psig, 0-500psig, 0-1500psig, 0-3000psig, and up to 0-6000psi.
Safety tested to 1.5 times the maximum inlet pressure, ensuring peace of mind.
Operates efficiently in a wide temperature range from -23ºC to 74ºC (-10°F to 165°F).
Features a minimal leakage rate of 2*10-8 atm cc/sec He, guaranteeing high integrity.
CV Values offered are 0.02, 0.06, 0.08, and 0.2 to suit varied flow requirements.
Compact and lightweight, weighing approximately 1.5kg for ease of handling.

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