Efficient Pressure Regulator for 0-15 Psig, Maximum Inlet 500psig

• 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

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WR31 Series: Exceptional High Pressure & High Flow Reducing Regulator Technical Specifications - Elevate Your Operations Maximum Inlet Pressure: An impressive 4500psig/6000psig Outlet Pressure Range: Adjustable between 0~300, 0~600, 0~1000, 0~1500, 0~2500 PSIG Exquisite Internal Components Crafted with Precision: Valve Seal: Premium PCTFE O-ring: Durable FKM Piston: Robust 316L Optimal Working Temperature: -40ºC to +74ºC (-40°F to +165°F) Helium Leakage Performance: Internal and External - Zero visible air bubbles Superior Flow Coefficient (Cv): 2.0 Valve Body Port Configuration: Inlet: 1/4NPT, Outlet: 1/4NPT, Pressure Gauge Port: 1/4NPT Comprehensive Clean Process: Meticulously cleaned and packaged to AST G93 Class C cleaning standards Standout Features: Tailored for hydrogen energy applications demanding high pressure and flow Innovative piston sensing design for a broader outlet pressure adjustment spectrum Compatible with non-corrosive and standard gases; ideal for optional oxygen environment applications

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

 

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Company Profile

Founded in 2011, Hunan Wofly Technology Co., Limited stands at the forefront of precision-engineered fluid control solutions. Specializing in high-purity fluid control valves and components, we excel in delivering integrated gas distribution systems. Our prestigious ISO 9001 certification underpins a product range that includes diaphragm valves, pressure regulators, and precision instrumentation valves, all of which adhere strictly to CE, RoHS, and SEMI S2 standards. Our cutting-edge solutions are crafted for critical applications, spanning semiconductor manufacturing, hydrogen energy infrastructure, and photovoltaic production, ensuring impeccable leak-tight performance in ultra-clean environments. Celebrating a 14-year legacy of dedication to advancing gas handling safety, Wofly epitomizes certified reliability through a rigorous quality management framework, steadfastly supporting our global clientele in the most demanding mission-critical sectors.

Certifications

 

 

Our Advantages

What sets us apart is not merely our expertise in manufacturing pressure-reducing valves but our comprehensive, one-stop service experience. We extend our professional prowess to encompass the design and installation of gas distribution systems, ensuring complete customer satisfaction at every stage.