Cost-Effective Pressure Reducing Valve for Optimal Gas Pressure 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

Affordable and Reliable: Gas Pressure Reducing Valve Regulator for Efficient Control

Product Overview

The YR31 Series stainless steel pressure regulator features a robust piston-type decompression mechanism, ensuring consistent and reliable outlet pressure. It is specifically designed for scenarios demanding high inlet pressure, making it ideal for applications involving high purity gases, standard gases, corrosive gases, and various other gases.

Scope of Application
This versatile valve is perfectly suited for use in laboratories, gas chromatographs, gas lasers, gas bus systems, the petrochemical industry, and a range of test equipment.

Key Design Features

• Incorporates an advanced double stage decompression structure for optimal performance.
• Features a robust hard seal form for both the valve body and diaphragm, ensuring durability.
• Engineered with an internal structure that is straightforward and hassle-free to clean.
• Equipped with an integrated filter system to maintain purity and functionality.
• Designed for versatility with the option for panel mounting.
• Provides flexibility with options for either a needle valve or diaphragm valve at the outlet.

Premium Material Composition

• Valve body crafted from high-grade 316L stainless steel for superior corrosion resistance.
• Top cover made of resilient 316L stainless steel ensuring long-lasting use.
• Diaphragm constructed from 316L stainless steel for enhanced durability.
• Filter consists of 316L stainless steel with a precision of 10μm for effective filtration.
• Valve seat available in PCTFE, PTFE, and Vespel for tailored performance.
• Spring manufactured from 316L stainless steel ensuring reliable operation.

Comprehensive Basic Parameters
Maximum inlet pressure options include 3000psi, 6000psig, and 10000psi to suit various needs.
Adjustable outlet pressure ranges from 0-250psig to 0-6000psi, offering flexibility for different applications.
Safety testing pressure is set at 1.5 times the maximum inlet pressure for enhanced security.
Operational within a wide temperature range of -23ºC to 74ºC (-10°F to 165°F) ensuring adaptability.
Industry-leading leakage rate of 2*10-8 atm cc/sec He assures exceptional containment.
Offers a variety of CV values: 0.02, 0.06, 0.08, and 0.2 to meet specific flow requirements.
Lightweight design with an approximate weight of 1.5kg for ease of installation and handling.

Order Guidance and 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