Wr13 High Flow Inlet Pressure: 500psig Pressure Reducing Regulator CV 1.8

• 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
• Package Size: 38.00cm * 38.00cm * 38.00cm
• Package Gross Weight: 2.500kg

Product Description

Product Parameters

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WR31 series High Pressure High Flow Reducing Regulator Technical data Maximum inlet pressure:4500psig/6000psig Outlet pressure range:0~300,0~600,0~1000,0~1500,0~2500 PSIG Internal components material Valve sea:PCTFE O-ring:FKM Piston:316L Working temperature:-40ºC~+74ºC(-40°F~+165°F) Leakage(Helium) Internal:No visible air bubbles  External:No visible air bubbles Flow coefficient(Cv):2.0 Valve body port Inlet:1/4NPT Outlet:1/4NPT  Pressure gauge port:1/4NPT Clean process The product is cleaned and packaged in accordance with AST G93 Class  C cleaning requirements Features Suitable for hydrogen energy high pressure  and high flow applications Piston sensing design with greater outlet pressure adjustment range Can be used for non-corrosive and standard gases Oxygen environment application is optional

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, Wofly Technology specializes in high-purity fluid control valves and components, and provides integrated gas distribution systems. Our ISO 9001-certified product portfolio-including diaphragm valves, pressure regulators, and precision instrumentation valves-complies with CE, RoHS, and SEMI S2 standards. Engineered for critical applications in semiconductor fabrication, hydrogen energy infrastructure, and photovoltaic manufacturing, our solutions ensure leak-tight performance in ultra-clean environments. With 14-year commitment to advancing gas handling safety, Wofly delivers certified reliability through rigorous quality management systems, supporting global clients in mission-critical industries.

   

Certifications

 

 

Our Advantages

Our greatest advantage lies in the fact that we don't just produce pressure - reducing valves. We also offer one - stop services for the design and installation of gas distribution systems for our customers.