Precision Pressure Regulator, Maximum Inlet 500psig, Adjustable Features

• 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 Specifications Unveiled! Maximum Inlet Pressure: 4500psig/6000psig. Remarkably adjustable outlet pressure range of 0~300, 0~600, 0~1000, 0~1500, 0~2500 PSIG, catering to a wide array of needs. Internal Components: Engineered for Excellence Valve Seat: PCTFE, ensuring precision and durability O-ring: FKM for optimal performance Piston: Crafted from 316L for superior resilience Working Temperature: From the icy chills of -40ºC to the warmth of +74ºC (-40°F~+165°F) Leakage Control: Meticulously tested with Helium Internal: Zero visible bubbles External: Zero visible bubbles Flow Coefficient (Cv): An impressive 2.0 Valve Body Ports: Designed for connectivity Inlet: 1/4NPT Outlet: 1/4NPT Pressure Gauge Port: 1/4NPT Clean Process: Adheres to AST G93 Class C Cleaning Standards Features: Built for Excellence Perfectly suited for hydrogen energy high pressure and high flow applications. The advanced piston sensing design offers a superior range of outlet pressure adjustments, making it versatile for use with non-corrosive and standard gases. Optional oxygen environment application adds to 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

Since its inception in 2011, Wofly Technology has positioned itself as a leader in high-purity fluid control solutions. Our expertise in crafting valves and components is complemented by our capability in delivering integrated gas distribution systems. With ISO 9001 certification, our portfolio of diaphragm valves, pressure regulators, and precision instrumentation valves meets the rigorous standards of CE, RoHS, and SEMI S2. These are engineered for the critical demands of semiconductor fabrication, hydrogen infrastructure, and photovoltaic production. Our steadfast 14-year dedication to enhancing gas handling safety ensures leak-tight operations in ultra-clean environments. Wofly stands as a beacon of certified reliability, underpinned by a robust quality management system, serving mission-critical industries worldwide.

Certifications

Our Advantages

Our unparalleled advantage lies not only in the production of precision pressure-reducing valves, but also in our comprehensive service offering. We provide an all-inclusive solution for the design and installation of gas distribution systems, tailored specifically to meet the unique requirements of our clientele.