Wv8h Diaphragm Valve for Inert Gases with 100, 000 Pneumatic Cycles in Semiconductor Equipment

• Customization: Available
• Media: Gas
• Standard: ANSI
• Model NO.: WV8H-AFKLOK
• Certification: RoHS, ISO, CE
• Temperature: Ordinary Temperature
• Connection: Thread
• Valve Seat: Single-Seat
• Structure: Diaphragm
• Material: Stainless Steel
• Port Dimension: 3/8 1/2 Inches
• Inside Diameter: 0.31 in.(8.0 mm)
• Flow Coefficient(CV): 0.80
• Warranty: 1 Year
• Maximum Working Pressure: Manual:241 Bar(3500 Psig)
• Max Working Pressure: Pneumatic:206 Bar(3000 Psig)
• Pneumatic Actuator Working Pressure: 4.2~6.2 Bar(60~90 Psig)
• Working Temperature: PCTFE:-23~65c(-10~150;F)
• Working Temperature 01: PFA:-23~150c(-10~302f)
• Inside Leakage Rate (Helium): 1X10^-9 Mbar.L/S
• Outside Leakage Rate (Helium): 1X10^-9 Mbar.L/S
• Single Package Size: 10X10X10 Cm
• Single Gross Weight: 0.300 Kg
• Certificate: CE ISO9001
• Transport Package: Standard Export Package
• Specification: H: 113MM L 47.8/76.2/83.7/88.2MM
• Trademark: AFKLOK
• Origin: Hunan Province China
• HS Code: 8481100090
• Production Capacity: 4000000PCS

Product Description

Metal to metal se

Product Parameters

al provides leak-free service in to high pressure range vacuum

Small internal

 

Detailed Photos

Company Profile

 

Packaging & Shipping

Certifications

Project case

QUALITY ANSURANCE


 

FAQ

1. who are we?
We are based in Hunan, China, start from 2011,sell to Domestic Market(50.00%),Southeast Asia(14.00%),North America(8.00%),Northern Europe(8.00%),Eastern Europe(5.00%),South Asia(2.00%),South America(2.00%),Western Europe(2.00%),Southern Europe(2.00%),Central America(2.00%),Mid East(2.00%),Eastern Asia(1.00%),Oceania(1.00%),Africa(1.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always following the quality standard for each production process 
Always a pre-production sample before mass production;
Always final Inspection before shipment;
One year warranty

3.what can you buy from us?
Pressure Regulator, Instrumentation Valve, Gas delivery system, Tube&hose, Instrument fittings

4. why should you buy from us not from other suppliers?
Top quality with sweet price , Worldwide installation support,Global after-sales service

5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Western Union;
Language Spoken:English,Chinese
6 samples time
 Within one week 
7 Delivery time
within 30days after deposit and drawing confirmation
8 Warranty 
to change new products if have any quality issue within once year after receipt of the products