Afklok 500psi Input Pressure Reducer for Pure Gas Systems

• Customization: Available
• Media: Gas
• Certification: RoHS, ISO, CE
• Model NO.: WR12
• 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: 500psig
• Output Pressure Range: 0~100psig
• Valve Body Material: SS316L
• Port Type: NPT M
• 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: 1/2inch
• 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: Experience unparalleled precision with our pressure regulator, ensuring consistent and stable pressure control across a multitude of industrial applications.

Design Principle: Hunan Wofly's renowned WR12 series employs a diaphragm sensing mechanism, crafted meticulously to provide exact and dependable pressure adjustments for medium-flow applications.These robust regulators excel in versatility, accommodating a diverse array of gases, including those that are corrosive or toxic, and are adaptable for use in oxygen-rich environments.

Clean Process
Each unit undergoes meticulous cleaning and packaging procedures, adhering strictly to AST G93 Class C standards, ensuring unparalleled purity and safety.
BA-grade: Featuring an exquisite surface finish with a roughness of Ra 0.25 um, our product is perfect for applications involving gases with a purity level up to 6N.
EP-grade: With an outstandingly refined surface roughness reaching Ra 0.13 um, it is optimized for use with gases achieving purity levels up to 9N.

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^-7 mbar.l/s                              External : ≤1×10^-9 mbar.l/s
Flow coefficient	Cv=1.0
Valve body port	Inlet:1/2NPT                                   Outlet:1/2NPT
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: Delve into the meticulous craftsmanship and innovative engineering behind our AFKLOK model. This regulator valve exemplifies Hunan Wofly Technology Co., Limited's commitment to excellence and high purity standards, providing unmatched reliability and precise pressure control.

Product model	Valve body material	Inlet pressure P1	Outlet pressure range P2	Orifice configuration	Port      1234	Installation
	6L-316LStainless steel HC-Hastelloy C-276	30-3000 PSIG 05-600 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.	04-1/2"NPT female thread    11-3/8"Ferrule connector    12-1/2"Ferrule connector  M-Pressure gauge attached(PSI/Mpa)   C   -CGA Number(USA)   DIN_-DIN Number(Gemany)	no requirement Z-with1panel nut

Features

Distinguished Product Features

1. Engineered with a single-stage diaphragm structure, ensuring reliable performance and precision control.
2. Designed with a large diameter corrugated diaphragm, this feature offers unparalleled sensitivity and extends the product's lifespan significantly.
3. Specifically crafted to handle corrosive and toxic gases, providing safety and versatility in demanding environments.
4. Equipped with a high-quality 20um filter element at the inlet, ensuring clean and safe gas flow.
5. Optionally available for use in oxygen environments, highlighting its adaptability and specialized application potential.

Installation Instructions

Installation Instructions
1. Prior to installing the pressure reducing valve, ensure that the pipeline is meticulously cleaned. It is crucial to continuously purge the gas to effectively eliminate any impurities and particles-such as iron filings-that may have accumulated during pipeline cutting. This guarantees optimal performance and longevity of the valve.
2. It is imperative to install a filter upstream of the pressure reducing valve. Failure to do so may result in system particles causing damage to the seat, which can lead to internal leakage of the regulator. This may cause a rise in downstream pressure, potentially damaging the outlet pressure gauge or other equipment. We recommend utilizing a filter element with an accuracy of no less than 20 microns for superior protection.
3. For NPT thread installations, avoid using thread glue or liquid raw material belts. Improper use may cause liquid to flow into the valve filter, leading to filter blockages. This could result in a lack of pressure at the valve port, or a significantly reduced flow rate.
4. In a flowing state, adjust the outlet pressure by turning the handle clockwise to increase it, and counterclockwise to decrease it. When reducing the outlet pressure to zero, the handle should remain in a relaxed position. Be cautious of excessive counterclockwise rotations, as this may cause thread jamming or a loose handle, impairing future adjustments.
5. Avoid utilizing the reducing valve as a globe valve for extended periods. This practice may deform the seat, leading to an unstable flow rate and compromised system performance.
6. Exercise utmost care when handling the valve to prevent impacts, particularly for reducing valves equipped with pressure gauges. These sensitive components are vulnerable to damage from external forces, potentially affecting their accuracy and functionality.

Packaging & Shipping

Package and Delivery
Our export packing exceeds standards with a meticulous process: inside, you'll find double layered plastic bags ensuring a vacuum-sealed environment; on the outside, robust plastic sealing combined with a sturdy corrugated carton offers supreme protection. To top it all, everything is nestled within durable cardboard boxes and secured on a wooden pallet for ultimate safety.
Selling Units: Single item
Single package size: 17 X 17 X17 cm
Single gross weight: 1.5 kg

 

Customized service
1. LOGO
Processing technic: Using precision lathe engraving directly on the valve body for a personalized and professional touch.
Price increase for each product: $ 0.5 USD
MOQ=1 pc
2. Package
Processing technic:As requested, we deliver bespoke packaging solutions tailored precisely to your specifications.
Price increase for each product: $ 0.5 USD
MOQ=10pcs

Company Profile

Wofly is a leader in the creation of cutting-edge EP-grade and BA-grade diaphragm valves, unrivaled pressure regulators, and precision instrument valves. Our assortment extends to include needle valves, hydrogen energy valves, liquid injection valves, check valves, and filters. We specialize in measuring devices, VCR micro-welding fittings, and ultra-high purity joints, catering to the most demanding special gas equipment needs such as GC/GR/VMB/VMP/VDB/VDP. Additionally, we provide sophisticated solutions in automatic switching and gas manifold systems.

Our products have become indispensable across a broad spectrum of industries such as semiconductor manufacturing, solar photovoltaics, integrated circuits, microelectronics, and hydrogen energy. You will find our innovations in lithium battery technology, laboratories, LCD and LED panels, CVD/PVD processes, and optical fiber applications. Furthermore, our solutions support the complex requirements of biological food engineering, pharmaceuticals, petrochemicals, power generation, shipbuilding, and numerous other advanced fields.

Company Real Scene Display
1. Clean Workshop
Clean Workshop Assembly: Every product is expertly assembled in class 100 and class 1000 clean room environments, ensuring the highest standards of purity and precision. Each item undergoes rigorous helium seal testing and comprehensive functional testing, guaranteeing flawless performance before it leaves our facility.
Wofly proudly operates state-of-the-art clean rooms, with over 100 square meters dedicated to class 100 dust-free environments and more than 500 square meters allocated to class 1000 spaces, underscoring our commitment to excellence in manufacturing.
2. Machining Workshop
Unlike other companies that rely on external suppliers for spare parts, Wofly takes pride in producing all components in-house. We maintain strict quality control and adhere to rigorous unified quality standards. With the integration of precise and advanced machinery, we ensure that our products meet the highest accuracy and cleanliness criteria.
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:AFKLOK.

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.