Gas Pipe 3000psi Input 0~250psi Output Diaphragm Sensing Pressure Regulator

• Customization: Available
• Media: Gas
• Certification: RoHS, ISO, CE
• Model NO.: WR1200
• 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~+60 Degrees Celsius
• Warranty: 1 Year
• Max.Input Pressure: 500psig,3000psig
• Output Pressure Range: 0~30,0~60,0~100,0~150,0~250psig
• Valve Body Material: SS316L
• Port Type: Tube Butt Weld,VCR
• Port Size: 1/2",1/4"
• Power: Manual
• Customized Surpport: OEM,ODM
• Mounting Type: Panel Mounting/Bottom Mounting
• Design Standard: ASME B16.34
• CV: 1
• Transport Package: Export Packing Standard:Double Plastic Bags with I
• Specification: Port size: 1/2inch
• Trademark: AFKLOK
• Origin: China
• HS Code: 8481100001
• Production Capacity: 40000pieces Per Year
• Package Size: 17.00cm * 17.00cm * 17.00cm
• Package Gross Weight: 1.500kg

Product Description

Product Description

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

Design principle:Hunan Wofly's WR1200 series diaphragm sensing pressure reducing regulators are designed for precise and reliable pressure control in medium-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.

Model number :WR1200-6L-05-150-AFR8FR8-EP
Model number explanation:WR1200 series Pressure Regulator,with 500psig input pressure and 150psig output pressure,1/2"Female VCR connection,valve body material is Stainless steel 316L.The valve body has 2 ports, 1 inlet and 1 outlet.

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

Product Parameters

Specification
Maximum inlet pressure	500psig/3000psig
Outlet pressure range	0~30,0~60,0~100,0~150,0~250psig
Working temperature	-40ºC~+60ºC(-40ºF~+140ºF)
Leakage rate(Helium)	Internal : ≤1×10^-5 mbar.l/s                              External : ≤1×10^-9 mbar.l/s
Flow coefficient	Cv=1.0
Valve body port	Inlet:Welded 1/2VCR Connector                                 Outlet:Welded 1/2VCR Connector
Surface roughness	Ra0.25um(10uin)

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	Clean process
	6L-316LStainless steel HC-Hastelloy C-276	30-3000 PSIG 05-500 PSIG	30-0~30 PSIG 60-0~60 PSIG 100-0~100 PSIG 150-0~150 PSIG 250-0~250 PSIG	A-1inlet1outlet B-1inlet2outlet D-2 inlet2 outlet For otherports, please contact HunanWofly technicians.	TW8-1/2"Tube butt weld     SMR8-1/2"Rotatable male    VCR connector    FR8-1/2"Female VCR connector IFR4-1/4"Build-in Female VCR connector	no requirement Z-with1panel nut	EP-Ultra-high purity

 

Features

Product Features

Features	Advantages
Single-stage diaphragm type structure	1. Precise Pressure Control: The single-stage diaphragm construction provides very precise pressure regulation, ensuring that the outlet pressure is kept within the set point. 2. Quick response: The diaphragm is sensitive to pressure changes and can adjust to the required pressure level in a short time to adapt to rapidly changing working conditions. 3. Simple and reliable: Compared with the multi-stage structure, the design of the single-stage diaphragm structure is more concise, which reduces potential failure points and improves the reliability of the system. 4. Easy maintenance: Due to the simple structure, it is relatively easy to maintain and replace parts, reducing maintenance costs and downtime. 5. Wide applicability: It is suitable for a variety of media (gas, liquid) and different pressure range applications, with strong versatility.
Balanced Valve Core Design:	Reduced Pressure Supply Effect: The balanced valve core design minimizes the effect of supply pressure on the valve's performance. This ensures that the valve maintains consistent and accurate pressure regulation, regardless of variations in the inlet pressure.
Suitable for Corrosive and Toxic Gases:	Material Compatibility: The regulator is constructed using materials that are resistant to corrosion and can handle toxic gases. This makes it suitable for a wide range of applications, including those involving aggressive media.
Circular flow channel transition, easy purging without dead zone, suitable for high-purity applications	1. Reduced risk of contamination: The circular arc runner design reduces the possibility of impurity accumulation and reduces the risk of contamination, especially for applications where purity is critical. 2. Improve cleaning efficiency: Because there are no dead ends, the cleaning process is more efficient, which can completely remove the residue in the system and ensure the cleanliness of the system. 3. Optimized fluid dynamics: Circular transitions reduce friction and energy loss in fluid flow, improving the efficiency of the overall system. 4. Extended service life: Reducing the build-up of impurities helps to reduce wear and corrosion, thereby extending the life of the valve and its related components.
Oxygen Environment Application (Optional):	Oxygen Cleaning: For applications involving oxygen, an optional oxygen cleaning process is available. This process meets ASTMG93 Class C cleaning requirements, ensuring that the valve is safe and suitable for use in oxygen-rich environments.
Suitable for Purity-Fluid Application:	Clean workshop assembly, high-purity materials, advanced rail welding, electrolytic polishing(EP-Process) production technology, vacuum packaging, etc. make this regulator suitable for pure fluid applications such as laboratories,Semiconductor manufacturing.

 

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: 17 X 17 X17 cm
Single gross weight: 1.5 kg

 

Customized service
1. LOGO
Processing technic:Lathe engraving on the valve body
Price increase for each product: $ 0.5 USD 
MOQ=1 pc
2. Package
Processing technic:As requested
Price increase for each product: $ 0.5 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.

We always adhere to the development concept of quality first, innovation, honesty and trustworthiness, heart service, and building the future together, take customer as the center, encourage technology research and development effective force to adhere to scientific and technological innovation and establish a national brand.

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

 

1. What's your payment ?

A:T/T,Western Union, Paypal, credit card and trade assurance on Made in China.

2. Where is there market for your factory?

A:Southeast Asia ,UNE,and America ,Europe.

3. Can you surpport OEM,ODM ?

A:Yes,we can.

4. Can you accept sample order and what is your MOQ?

A:All products are in stock, MOQ is 1 pcs, Generally according to the requirements of customers, no matter how many we can accept.

5. Which certificate do you have?

A:ISO9001,CE,RoHS.

6. What is your Brand?

A:VOCK.

7. What is your warranty?

A:1 year warranty.

8. Do your products meet the market standards??

A:Our products are designed according to market standards, with standard dimensions, occupying no extra space, and can be replaced with first-line brands.

9. What is your delivery time(D/T)?

A:1~2 weeks.

10. Did you test all goods before delivery?

A:100% passed pressure and helium leak detection tests.

11. Do you have a patent for your invention?

A:Yes ,we have more than 40 patents, including 16 national patents.

12. What are your testing standards for your products?

A:Helium leakage rate reaches≤10-9mbarL/S, and fatigue life of pneumatic diaphragm valve reaches 400W times.

13. Which standard material Wofly choose ?

A:Material :
1. valve body:SEMI standard 316L rod, 316L VAR and 316L VIM-VAR are optional.
2. diaphragm strip:Hastelloy and nickel-cobalt alloy imported from the United States or Europe .
3. valve seat:PCTFE, PFA.
14. How to manage and control produce process ?
A: 1. Wofly strictly obeys ISO9001-2015 quality management system.
2.The ultrasonic cleaning, welding, assembly, testing and packaging of the valve are completed in the clean workshop.
3.Each process is monitored, tested and recorded by the quality Department specialist to ensure the reliability of each process index.
15. Can after-sales service and technical consultation be provided in time?
A:Technical services are available 24H/D.Our technical team can provide technical services for pre-sale, after-sale, installation and research and development of new products.