Heavy-Duty Pressure Regulator, 500psig Inlet, 0-15 Psig Outlet Range

• 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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Introducing the WR31 Series: High-Pressure, High-Flow Reducing Regulator. Technical Marvels Await: - **Maximum Inlet Pressure:** 4500psig/6000psig - **Versatile Outlet Pressure Ranges:** 0~300, 0~600, 0~1000, 0~1500, 0~2500 PSIG - **Premium Internal Components:** - Valve Seat: Made of robust PCTFE - O-ring: Crafted from durable FKM - Piston: Precision-engineered 316L - **Temperature Resilience:** Operational range from -40ºC to +74ºC (-40°F to +165°F) - **Helium Leak Testing:** - Internal: Guaranteed no visible air bubbles - External: Ensures no visible air bubbles - **Flow Coefficient (Cv):** 2.0, empowering efficient flow dynamics - **Valve Body Port Configuration:** - Inlet: 1/4NPT - Outlet: 1/4NPT - Pressure Gauge Port: 1/4NPT - **Exceptional Clean Process:** Adheres to AST G93 Class C cleanliness standards **Features:** Designed for the demanding applications within hydrogen energy, this regulator promises unmatched high-pressure and high-flow performance. Its piston sensing design expands the range of outlet pressure adjustments, offering versatility in use with non-corrosive and standard gases. Optional configurations for oxygen environments amplify its adaptability.

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

Steeped in innovation since 2011, Hunan Wofly Technology Co., Limited stands at the forefront of high-purity fluid control solutions. Renowned for our precision-engineered valves and components, we are your trusted partner in integrated gas distribution systems. With ISO 9001 certification, our extensive product lineup, including diaphragm valves, pressure regulators, and precision instrumentation valves, meets rigorous CE, RoHS, and SEMI S2 standards. Our solutions are crafted for the most critical applications, from semiconductor manufacturing to the burgeoning hydrogen energy sector and photovoltaic production. Each product assures impeccable leak-tight performance in ultra-clean settings. With over a decade of unwavering dedication to enhancing gas handling safety, Wofly is synonymous with certified reliability, underpinned by our rigorous quality management systems, empowering global clients across mission-critical industries.

Certifications

 

 

Our Advantages

At Wofly Technology, our standout advantage transcends mere production of pressure-reducing valves. We pride ourselves in offering comprehensive, one-stop services for the design and installation of sophisticated gas distribution systems. This holistic approach ensures our clients receive unparalleled support and precision-tailored solutions, delivering excellence from inception to installation.