ASME B16.34 Standard Stainless Steel Single Stage Regulator Bottom Mounting

• Customization: Available
• Media: Gas
• Certification: RoHS, ISO, CE
• Model NO.: WR11
• Temperature: Ordinary Temperature
• Connection: Thread
• Valve Seat: Single-Seat
• Structure: Diaphragm
• Material: Stainless Steel
• Application: Gas Pipe and Gas Industry
• Working Temperature: -40 Degrees Celsius~+74 Degrees Celsius
• Warranty: 1 Year
• Max.Input Pressure: 3500psig or 600psig
• Output Pressure Range: 0~30,0~60,0~100,0~150,0~250,0~500psig
• Valve Body Material: SS316L
• Port Type: NPT F,NPT M,Ferrules,VCR
• Port Size: 1/4",3/8",6mm,8mm
• Power: Manual
• Customized Surpport: OEM,ODM
• Mounting Type: Panel Mounting/Bottom Mounting
• Design Standard: ASME B16.34
• Transport Package: Export Packing Standard:Double Plastic Bags with I
• Specification: Port size: 1/4inch NPT Female thread
• Trademark: AFKLOK
• Origin: China
• HS Code: 8481100001
• Production Capacity: 40000pieces Per Year

Product Description

Product Description

Function of Pressure Regulator: Ensures precise and stable pressure control in various industrial applications.

Design principle:Hunan Wofly's WR11 series diaphragm sensing pressure reducing regulators are designed for precise and reliable pressure control in high-flow applications. These regulators are suitable for a wide range of gases, including corrosive and toxic gases, and can be configured for use in oxygen-rich environments.



Clean process
The product is cleaned and packaged in accordance with AST G93 Class C cleaning requirements.
BA-grade: Product Surface roughness reached Ra 0.25 um and can be applied to gases below 6N purity.
EP-grade:Surface roughness reached Ra 0.13 um,can be applied to gases below 9N purity.

Product Parameters

Specification
Maximum inlet pressure	600psig/3500psig
Outlet pressure range	0~30,0~60,0~100,0~150,0~250,0~500psig
Working temperature	-40ºC~+74ºC(-40ºF~+165ºF)
Leakage rate(Helium)	Internal : ≤1×10^-7 mbar.l/s                              External : ≤1×10^-9 mbar.l/s
Flow coefficient	3500psig Inlet pressure Cv=0.09                          600psig Inlet pressure Cv=0.2
Valve body port	Inlet:1/4NPT Female thread                                    Outlet:1/4NPT Female thread
Pressure gauge port	1/4NPT thread

Main Structure Materials
No.	Component	Material
1	Valve Body	Stainless Steel 316L
2	Valve Seat	PCTFE (Polychlorotrifluoroethylene)
3	Diaphragm	Hastelloy
4	Filter Element	316L Stainless Steel

Model explanation

Product model	Valve body material	Inlet pressure P1	Outlet pressure range P2	Orifice configuration	Port      1234	Installation
	6L-316LStainless steel HC-Hastelloy C-276	35-3500 PSIG 06-600 PSIG	30-0~30 PSIG 60-0~60 PSIG 100-0~100 PSIG 150-0~150 PSIG 250-0~250 PSIG 500-0~500 PSIG	A-1inlet1outlet B-1inlet2outlet D-2 inlet2 outlet For otherports, please contact HunanWofly technicians.	00-1/4"NPT female thread   01-1/4"NPT male thread   10-1/4"Ferrule connector   11-3/8"Ferrule connector   206mm Ferrule connector   21-8mm Ferrule connector M-Pressure gauge attached(PSI/Mpa)   C   -CGA Number(USA)   DIN_-DIN Number(Gemany)	no requirement Z-with1panel nut

Features

Product Features

1. Single stage type diaphragm structure.
2. The corrugated diaphragm design provides excellent sensitivity and longevity.
3. Can be used for corrosive and toxic gases.
4. A 20um filter element is installed at the inlet.
5. Oxygen environment application is optional.

 

Installation Instructions

Installation Instructions 
1. Before installing the pressure reducing valve, the pipeline must be cleaned, and the gas should be continuously purged to thoroughly remove impurities and particles generated during pipeline cutting, such as iron filings.
2. The filter must be installed upstream of the pressure reducing valve, otherwise the system particles will damage the seat, resulting in internal leakage of the regulator, downstream pressure rise, easy to damage the outlet pressure gauge or other equipment. A filter element with an accuracy of not less than 20 microns is recommended.
3. NPT thread installation is not recommended to use thread glue or liquid raw material belt, improper operation can easily lead to liquid flow to the valve filter, and lead to blockage of the filter, the final valve port no pressure, or the flow rate is too low.
4. In the flowing state, turn the handle clockwise to increase the outlet pressure and counterclockwise to decrease the outlet pressure. When the outlet pressure is reduced to zero, the handle of the pressure reducing valve should be in a loose state. Excessive counterclockwise rotation of the handle may lead to thread jam, or the handle is loose and cannot be adjusted again.
5. It is not recommended to use the reducing valve as a globe valve function for a long period of time, otherwise the seat may be deformed, resulting in an unstable flow rate.
6. Handle with care to avoid any impact, especially on reducing valves with pressure gauges. Pressure gauges are sensitive components and may be damaged by external forces.
 

Packaging & Shipping

Package and Delivery
Export packing standard:Double plastic bags with internal vacuum and external plastic sealing+corrugated carton+ cardboard boxes+wooden pallet
Selling Units: Single item
Single package size: 10 X 6.5 X17 cm
Single gross weight: 1.0 kg

Customized service
1. LOGO
Processing technic:Lathe engraving on the valve body
Price increase for each product: $ 1 USD 
MOQ=1 pc
2. Package
Processing technic:As requested
Price increase for each product: $ 1 USD 
MOQ=10pcs

Company Profile

Wofly specialized in manufacturing EP-grade,BA-grade diaphragm valve,pressure regulators,instrument valves, needle valves, hydrogen energy valves, liquid injection valves, check valves, filters, measuring devices, VCR micro-welding fittings, ultra-high purity joints and special gas equipment (GC/GR/VMB/VMP/VDB/VDP), automatic switching, gas manifold, etc.

Products have been widely used in semiconductor  , solar photovoltaic ,Integrated circuit, microelectronics, hydrogen energy, lithium battery, lab, LCD/LED panel, CVD/PVD, Optical fiber, biological food engineering, pharmaceutical, petrochemical, power generation,shipbuilding and other fields.

Company Real Scene Display
1. Clean workshop
Clean workshop assembly: All products have been assembled in class 100 and class 1000 clean workshops, and 100% of them have passed the helium seal test and functional test before leaving the factory.
At present, Wofly has built class 100 (over 100m2) and class 1000 (over 500m2) dust-free workshops.
2. Machining workshop
Wofly is different from those companies whose spare parts are provided by suppliers and assembled by themselves. All the accessories of Wofly are produced by ourselves, with strict quality control and unified quality standards. Accurate and advanced equipment is adopted to ensure the accuracy and cleanliness requirements of products.
3. Company Exhibition Hall and Front Desk

4. Attend the exhibition photos

 

Certifications

 

FAQ