Durable Pressure Regulator with Maximum Inlet Pressure of 500psig

• 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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The WR31 Series is your unparalleled solution for high pressure, high flow reducing regulator needs, boasting impressive technical specifications. It can handle a staggering maximum inlet pressure of 4500psig or even 6000psig! The adaptable outlet pressure range spans from 0 to 2500 PSIG, ensuring your exact needs are met, whether they fall at 300, 600, 1000, 1500, or beyond. Crafted with precision, its internal components are made of superior materials: valve seals are constructed from robust PCTFE, o-rings from resilient FKM, and pistons from durable 316L. Its operational temperature range of -40ºC to +74ºC (-40°F to +165°F) guarantees performance across varied environments. With no visible air bubbles in both internal and external helium leakage tests, it assures safety and reliability. The flow coefficient (Cv) is a substantial 2.0, and the valve body ports are conveniently designed with 1/4NPT inlets, outlets, and pressure gauge ports. Adhering to AST G93 Class C cleaning requirements, this product is meticulously cleaned and packaged to maintain purity. The WR31 shines with features like suitability for hydrogen energy applications, a piston sensing design for a broader outlet pressure adjustment range, and versatility for non-corrosive and standard gases, with optional use in oxygen-rich 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

Since its inception in 2011, Wofly Technology Co., Limited has stood at the forefront of innovation in high-purity fluid control valves and components. Our expertise extends beyond engineering; we deliver comprehensive gas distribution systems that cater to the rigorous demands of cutting-edge industries. With our ISO 9001 certification, our extensive range of products, including diaphragm valves, pressure regulators, and precision instrumentation valves, adhere to the highest standards such as CE, RoHS, and SEMI S2. Tailored for critical applications, our solutions guarantee leak-tight performance in ultra-clean environments, crucial for sectors like semiconductor fabrication, hydrogen energy infrastructure, and photovoltaic manufacturing. Our 14-year dedication to advancing gas handling safety, paired with rigorous quality management systems, empowers us to deliver certified reliability. By supporting global clients in mission-critical industries, Wofly Technology consistently elevates safety and efficiency.

Certifications

 

 

Our Advantages

At Wofly Technology, our unique advantage doesn't stop with the production of exceptional pressure-reducing valves. We offer comprehensive, one-stop services that include the design and installation of tailored gas distribution systems for our valued customers. This holistic approach ensures that our clients receive not only high-quality products but also expert solutions and support for their specific needs.