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Body materiat: SS 316L, SS 316L VAR.
The diaphragm valve core is constructed as a whole,making the switch more stable.
Metal to metal diaphragm sealing.
Internal electrolytic polishing, with a smoothness of up to Ra 5 uin.
The internal volume is small.
Vacuum to 3000 psig (206 bar) inlet.
Flow c0efficient Cv: 0.9(HF=1.1,FC=0.65).
Maximum flow rate, SF:800 SLPM, HF:1000 SLPM, FC:1500SLPM. High cleanliness assembly and packaging are suitable for thethe high-purity semiconductor industry.
Every product undergoes helium testing before leaving the factory.
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PRODCUTION
![Project design]( "Project design")
Project design![CNC Program Process]( "CNC Program Process")
CNC Program Process![Surfurce and Die Treatment]( "Surfurce and Die Treatment")
Surfurce and Die Treatment![finish inspection]( "finish inspection")
finish inspection![Pressure test]( "Pressure test")
Pressure test![Assembly]( "Assembly")
Assembly![packing process]( "packing process")
packing process
FAQ
Q: Are you trading company or manufacturer?
A: We are manufacturer and trading company. We have specialized in manufacturing fittings and valves for more than 10 years.
Q: Can you OEM?
Yes, we can OEM according to your drawings.
Q: How long is your delivery time?
A: In stock -- 1 to 7 days
No stock -- 7 to 30 days
Depending on the quantity
Q: Do you provide samples ? Is it free or extra?
A: Yes, we could offer the sample. You need to pay for it and the freight cost.
Q: What is your terms of payment ?
A: Payment<=3000USD, 100% in advance. Payment>=3000USD, 30% T/T in advance, balance before shipment.
If you have another question, pls feel free to contact us as below
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