Adjustable Pressure Regulator for 0-15 Psig, 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 Step into a world of precision with our WR31 series, designed for those demanding high pressure and high flow needs. Dive into the technical marvels: - **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:** Crafted from PCTFE - **O-ring:** Robust FKM - **Piston:** 316L Stainless Steel - **Working Temperature:** -40ºC to +74ºC (-40°F to +165°F) **Leakage (Helium):** - Internal: No visible air bubbles detected - External: No visible air bubbles detected **Flow Coefficient (Cv):** 2.0 **Valve Body Port:** - Inlet: 1/4NPT - Outlet: 1/4NPT - Pressure Gauge Port: 1/4NPT **Clean Process:** This product is meticulously cleaned and packaged according to AST G93 Class C cleaning standards. **Features:** - Perfectly suited for high-pressure, high-flow hydrogen energy applications. - Innovative piston sensing design extends the outlet pressure adjustment range. - Compatible with non-corrosive and standard gases, with optional use in 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

 

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Company Profile

Founded in 2011, Wofly Technology has emerged as a leader in high-purity fluid control solutions, specializing in both valves and components. Our cutting-edge product line, certified to ISO 9001 standards, includes diaphragm valves, pressure regulators, and precision instrumentation valves, all meeting CE, RoHS, and SEMI S2 standards. Designed for critical applications in semiconductor fabrication, hydrogen energy infrastructure, and photovoltaic manufacturing, our advanced solutions ensure uncompromised leak-tight performance in ultra-clean environments. With a steadfast 14-year commitment to enhancing gas handling safety, Wofly assures certified reliability through rigorous quality management systems, supporting global clients in mission-critical industries.

Certifications

 

 

Our Advantages

Our premier advantage lies not only in our expertise in producing pressure-reducing valves but also in our comprehensive one-stop services. We offer expert design and seamless installation of gas distribution systems, meeting and exceeding customer expectations.