Industrial Pressure Regulator with PCTFE Seat, 0-150 Psig Outlet

• 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 high-performance WR31 Series High Pressure High Flow Reducing Regulator, designed to offer unparalleled technical sophistication. Key product specifications include: Maximum inlet pressure capabilities between 4500psig and 6000psig, with an adjustable outlet pressure range of 0-300, 0-600, 0-1000, 0-1500, and 0-2500 PSIG. Crafted with precision, its internal components feature a PCTFE valve seat, FKM O-rings, and a robust 316L piston, ensuring reliability even under extreme conditions, operating smoothly from -40ºC to +74ºC (-40°F to +165°F). With impeccable helium leakage control, internal and external tests show no visible air bubbles, enhancing safety and efficiency. Boasting a flow coefficient (Cv) of 2.0, the WR31 series is equipped with 1/4NPT ports for inlet, outlet, and pressure gauge applications. Adhering to AST G93 Class C cleaning standards, the product undergoes meticulous cleaning and packaging processes. Key features include its suitability for hydrogen energy high pressure and high flow applications, alongside a piston sensing design offering a broader range of outlet pressure adjustments. This versatile regulator can also serve non-corrosive and standard gas applications, with an optional configuration for oxygen environments.

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 has been at the forefront of innovation in high-purity fluid control valves and components. Our expertise extends to providing comprehensive integrated gas distribution systems. With ISO 9001 certification, our diverse product portfolio features top-quality diaphragm valves, pressure regulators, and precision instrumentation valves, all compliant with CE, RoHS, and SEMI S2 standards. Tailored for critical sectors such as semiconductor fabrication, hydrogen energy infrastructure, and photovoltaic manufacturing, our solutions guarantee leak-tight performance in ultra-clean environments. Our 14-year dedication to enhancing gas handling safety and reliability is echoed in our rigorous quality management systems, serving global clientele in mission-critical industries with certified dependability.

Certifications

 

 

Our Advantages

At Hunan Wofly Technology Co., Limited, we pride ourselves not only on our ability to produce top-tier pressure-reducing valves but also in our comprehensive, one-stop services. We excel in the design and installation of bespoke gas distribution systems, offering our customers unparalleled convenience and expertise.