Reliable Pressure Regulator with 0-150 Psig Outlet, PCTFE Valve Seat

• Customization: Available
• Media: Gas
• Standard: ANSI
• Model NO.: WR13
• Certification: RoHS, ISO, CE
• Temperature: Ordinary Temperature
• Connection: Thread
• Valve Seat: Single-Seat
• Structure: Diaphragm
• Material: Stainless Steel
• Maximum Inlet Pressure: 500psig
• Outlet Pressure Range: 0~15, 0~30, 0~75, 0~150 Psig
• Valve Seat Material: PCTFE
• Diaphragm: Hastelloy or 316L
• Filter Element: Filter Element
• Working Temperature: :-40ºC~+74ºC(-40°f~+165°f)
• Leakage(Helium) Internal: Internal:No Visible Air Bubbles External:≤1X10
• Flow Coefficient(CV): 1.8
• Clean Class: BV or Ep
• OEM: Yes
• ODM: Yes
• Warranty: 1 Year
• Stage No.: Single
• Application: Gas: Oxygen, Nitrogen, Hydrogen, Helium, CO2 etc..
• Valve Body Port: Inlet:1/4NPT Outlet:1/4NPT Others Optional
• Transport Package: Standard Export Package
• Specification: 160-75MM
• Trademark: AFKLOK
• Origin: Hunan Province China

Product Description

Product Parameters

W

WR31 Series High Pressure, High Flow Reducing Regulator - Technical Marvel Unveiled! Experience unmatched efficiency with our WR31 Series designed for rigorous applications. Key specifications include: Maximum inlet pressure up to 4500 PSIG or 6000 PSIG; Outlet pressure ranges from 0~300 to a robust 0~2500 PSIG. Crafted with high-end materials, it features a PCTFE valve seat, FKM O-ring, and a 316L piston for optimal performance. Operational in extreme conditions, from -40ºC to +74ºC (-40°F to +165°F), it ensures no internal or external leakage with helium. Enjoy a superior flow coefficient (Cv) of 2.0, with carefully designed valve body ports: Inlet, Outlet, and Pressure gauge at 1/4NPT. Adhering to AST G93 Class C standards, it is meticulously cleaned and packaged. This regulator is a game-changer for hydrogen energy applications with a piston sensing design that offers an extensive outlet pressure adjustment range, making it perfect for both non-corrosive and standard gases. Optional usage in oxygen environments elevates its versatility to new heights.

Product model	Valve body material	Inlet pressure P1	Outlet pressure range P2	Orifice configuration	Port 1 2 3 4	Installation
WR31	6L - 316L Stainless steel	45 - 4500 PSIG 60 - 6000 PSIG 1000 - 0 - 1000 PSIG 1500 - 0 - 1500 PSIG 2500 - 0 - 2500 PSIG	300 - 0 - 300 PSIG 600 - 0 - 600 PSIG For other ports, please contact Wofly Hunan technicians.	A - 1 inlet 1 outlet B - 1 inlet 2 outlet D - 2 inlet 2 outlet	04 - 1/2" NPT female thread 05 - 3/4" NPT female thread 12 - 1/2" Female connector 13 - 3/4" Female connector M - Pressure gauge attached (PSI / Mpa)	No requirement Z - with Panel Bracket

 

Detailed Photos

Company Profile

Founded in 2011, Hunan Wofly Technology Co., Limited stands at the pinnacle of innovation in high-purity fluid control valves and gas distribution systems. Our ISO 9001-certified offerings, including top-tier diaphragm valves, pressure regulators, and precision instrumentation valves, adhere to the most stringent CE, RoHS, and SEMI S2 standards. Our solutions are tailored for critical sectors like semiconductor fabrication, hydrogen energy infrastructure, and photovoltaic manufacturing, ensuring unparalleled leak-tight performance in ultra-clean environments. With over 14 years of dedication to enhancing gas handling safety, Wofly Technology delivers uncompromised reliability through rigorous quality management systems. We proudly support global clients in their mission-critical industries, ensuring our products meet the highest standards of performance and safety.

Certifications

 

 

Our Advantages

Our unparalleled advantage lies beyond the production of top-notch pressure-reducing valves. At Hunan Wofly Technology, we offer a comprehensive, one-stop service solution for the design and installation of sophisticated gas distribution systems tailored to meet our clients' specific needs. This holistic approach ensures seamless integration and optimal performance, setting us apart as a trusted partner in the industry.