Robust Pressure Regulator for 0-30 Psig, Durable 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

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WR31 Series High Pressure, High Flow Reducing Regulator Technical Data: Maximum Inlet Pressure: 4500 psig / 6000 psig Outlet Pressure Range: 0~300, 0~600, 0~1000, 0~1500, 0~2500 PSIG Internal Components Material: - Valve Seat: 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 meticulously cleaned and packaged in strict accordance with AST G93 Class C cleaning requirements. Features: This robust regulator is perfectly suited for hydrogen energy applications demanding high pressure and high flow capabilities. With a piston-sensing design, it offers a wider range of outlet pressure adjustments. Additionally, it stands versatile for use with non-corrosive and standard gases, and is optionally applicable 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 excels in delivering high-purity fluid control valves and components, alongside integrated gas distribution systems. Our ISO 9001-certified portfolio boasts a range of diaphragm valves, pressure regulators, and precision instrumentation valves, all adhering to CE, RoHS, and SEMI S2 standards. Tailored for critical applications such as semiconductor fabrication, hydrogen energy infrastructure, and photovoltaic manufacturing, our solutions guarantee leak-tight performance in ultra-clean environments. With over a decade of unwavering dedication to enhancing gas handling safety, Wofly stands as a beacon of certified reliability, ensured by our rigorous quality management systems, and supports global clients across mission-critical industries.

Certifications

Our Advantages

Wofly Technology’s unparalleled advantage is rooted in our holistic approach: we don’t just manufacture pressure-reducing valves, we offer comprehensive, one-stop solutions for the design and installation of advanced gas distribution systems, catering to every unique requirement of our esteemed clientele.