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Stainless Steel Pressure Regulator
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Back Pressure Regulating Valve
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Changeover Manifold
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Brass Pressure Regulator
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Stainless Steel Tube Fittings
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Air Compressor Check Valve
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Stainless Steel Ball Valve
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Water Solenoid Valve
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Stainless Steel Needle Valve
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Gas Solenoid Valve
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Stainless Steel Diaphragm Valve
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Gas Flow Meter
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Flexible Hose Tubing
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Pneumatic Pressure Control Valve
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Gas Pressure Test Gauge
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Medical Oxygen Regulator
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Dariof FassiniAll perfect. Quality is 4.5 on 5 but quality to price ratio is excellent.
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Jasper MokkinkI have had an great experience ordering from Wolfy! The communication was always quick and clear. Adding parts to your order after you made your payment is also accepted by Wolfy. They are also willing to hold your order for a little bit if you need time to decide what additional parts you would like to add. I ordered compression fittings.
High Pressure Pneumatic Diaphragm Valve Vacuum Stainless Steel Seal Corrosion Resistance
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WhatsApp:0086 18588475571
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xMaterial | Stainless Steel | Power | Pneumatic |
---|---|---|---|
Structure | Diaphragm | Application | Industrial |
Type | Diaphragm Type | Body Material | Stainless Steel |
Size | 1/4" | CV | 0.2 |
High Light | High Pressure Pneumatic Diaphragm Valve,Vacuum SS Pneumatic Diaphragm Valve,Corrosion Resistance Stainless steel Diaphragm Valve |
AFK High Pressure Ultra-High Purity Vacuum Stainless Steel Seal Pneumatic Diaphragm Valve Corrosion Resistance
Features of Pneumatic Diaphragm Valve The maximum working pressure can reach 31mpa
Fully wrapped valve seat design, with superior anti expansion and anti pollution ability
Nickel cobalt alloy diaphragm has higher durability and corrosion resistance
The standard roughness is Ra0 twenty-five μ M (grade BA), or electropolishing Ra0 thirteen μ M (EP grade) optional
Helium test leakage rate < 1 × 10-9std cm3/s
Optional pneumatic actuator
The service life of pneumatic valve can reach 100000 times
Cleaning process standard(WK-BA)
Oxygen cleaning(WK-O2)
Ultra high purity(WK-EP) |
Flow data:Air@ 21℃(70℉) Water@16℃(60℉) | |||
1 | pressure drop of maximum air pressure bar(psig) | air(I/min) | water(I/min) |
2 | 0.68(10) | 64 | 2.4 |
3 | 3.4(50) | 170 | 5.4 |
4 | 6.8(100) | 300 | 7.6 |
Item | Part Description | Material | |
1 | handle | Aluminium | |
2 | Actuator | Aluminium | |
3 | Valve Stem | 304 SS | |
4 | Bonnet | S17400 | |
5 | Bonnet Nut | 316 SS | |
6 | Button | Brass | |
7 | Diaphragm | Nickel cobalt alloy | |
8 | Valve Seat | PCTFE | |
9 | Valve Body | 316L SS |
WV4H | |||||||
6L | TW | 4 | MR4 | Executive type | Cleaning process | ||
body material | TW:inch tube SWL Joint | 4:1/4" | Outlet type | Outlet size | handle | Standard (grade BA) | |
6L:316L SS | MR:Male thread MCR joint | Same as entrance | C:Pneumatic normally closed | O2:Oxygen cleaning | |||
6LV:316L VAR | FR: Female thread MCR joint | O:Pneumatic normally open | EP:Ultra high purity (EP grade) | ||||
6LW:316L VIM-VAR | TF:inch OD joint | ||||||
FNS:NPT Female |
basic order number | port type and size | size in.(mm) | |||
A | B | C | L | ||
WV4H-6L-TW4- | 1/4"-Tube-w | 0.44(11.2) | 0.3(7.6) | 1.12(28.6) | 1.81(45.9) |
WV4H-6L-FR4- | 1/4"-FA-MCR | 0.44(11.2) | 0.86(21.8) | 1.12(28.6) | 2.85(72.3) |
WV4H-6L-MR4- | 1/4"-MA-MCR1/4 | 0.44(11.2) | 0.58(14.9) | 1.12(28.6) | 2.24(57.0) |
WV4H-6L-TF4- | OD | 0.44(11.2) | 0.70(17.9) | 1.12(28.6) | 2.54(64.4) |
FAQ
Q: Are you trading company or manufacturer?
A: We are original manufacturer. We can do OEM/ODM business.
Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20 days.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free.
Q2: Can I negotiate the prices?
A2: Yes, we may consider discounts for multiple container load of mixed goods.