NPT F, NPT M, Ferrules Two-Stage Diaphragm Sensing Pressure Regulator

• Customization: Available
• Media: Gas
• Certification: RoHS, ISO, CE
• Model NO.: WR1D
• Temperature: High Temperature
• Connection: Thread
• Valve Seat: Double-Seat
• Structure: Diaphragm
• Material: Stainless Steel
• Application: Gas Pipe and Fluid Industry
• Working Temperature: -40 Degrees Celsius~+74 Degrees Celsius
• Warranty: 1 Year
• Max.Input Pressure: 3000psi or 4500psig
• Output Pressure Range: 0~30,0~60,0~100,0~150,0~250psig
• Valve Body Material: SS316L
• Port Types: NPT F,NPT M,Ferrules
• Valve Seat Material: PCTFE
• Diaphragm Material: Hastelloy
• Filter Element Material: SS316L
• Applicable Media: Gas, Water and Acid Liquids
• Product Standard: ASME,ANSI
• Transport Package: Carton Box
• Specification: Port sizes: 1/4", 3/8", 6mm, 8mm
• Trademark: AFKLOK
• Origin: China
• HS Code: 8481100001
• Production Capacity: 40000pieces Per Year

Product Description

Product Parameters

 

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

Specification
Maximum inlet pressure	3000psig/4500psig
Outlet pressure range	0~30,0~60,0~100,0~150,0~250psig
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	Cv=0.05
Valve body port	Inlet:1/4NPT thread                              Outlet:1/4NPT thread
Pressure gauge port	1/4NPT thread

Product Description

Product Features

1. Double 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.
6. Suitable for helium ,Argon,Nitrogen and other inert gases.

Packaging & Shipping

Selling Units:Single item
Single package size:26 X 26 X 26 cm
Single gross weight:1.50 kg

Package and Delivery
Export packing standard:Double plastic bags with internal vacuum and external plastic sealing+corrugated carton+ cardboard boxes+wooden pallet
 

Company Profile

Brief introduction
Hunan Wofly Technology Co., LTD., headquartered in Shenzhen, China, specializes in the design, R& D, manufacture  and sales of high purity fluid valve fittings and special gas equipment, as well as gas system engineering design, installation and technical service .Wofly have won the "National high-tech companys" certificate and  "SRDI company". Our products are completely certificated CE/RoHS/SIME 2 and have a number of national patents .Wofly strictly obeys ISO9001-2015 quality management system .

Wofly specialized in manufacturing EP-grade,BA-grade diaphragm valve,pressure regulators,Steel cylinder valves,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.

The founding team has been engaged in the design and development of semiconductor high-purity pipe valves for nearly 20 years, the introduction of the core technology of the valve industry in the United States, and constantly explore and innovate the development of high-quality and cost-effective ultra-high-purity diaphragm valves, pressure reducing valves, automatic switching systems and related products, and is committed to becoming a first-class ultra-high-purity fluid system fitting provider.   

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.

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.