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High Pressure Pneumatic Diaphragm Valve Vacuum Stainless Steel Seal Corrosion Resistance

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High Pressure Pneumatic Diaphragm Valve Vacuum Stainless Steel Seal Corrosion Resistance

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Brand Name : AFK

Model Number : WV4H-P

Certification : CE

Place of Origin : China

MOQ : 1

Price : 175USD

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 200PC

Delivery Time : 15Day

Packaging Details : Expotrt Packing

Material : Stainless Steel

Power : Pneumatic

Structure : Diaphragm

Application : industrial

Type : Diaphragm type

Body material : Stainless steel

Size : 1/4"

CV : 0.2

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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)
All welded joints shall be cleaned according to the company's standard cleaning and packaging specifications.When ordering, there is no need to add suffix

Oxygen cleaning(WK-O2)
Product cleaning and packaging specifications for oxygen environment can be provided. This product meets the requirements of astmg93c cleanliness. When ordering, please add - O2 after the order number

Ultra high purity(WK-EP)
Can provide controlled surface finish, electropolishing Ra0 thirteen μ m. Deionized water ultrasonic cleaning. To order, add - EP after the order number

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

High Pressure Pneumatic Diaphragm Valve Vacuum Stainless Steel Seal Corrosion Resistance

High Pressure Pneumatic Diaphragm Valve Vacuum Stainless Steel Seal Corrosion Resistance 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

High Pressure Pneumatic Diaphragm Valve Vacuum Stainless Steel Seal Corrosion Resistance

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.


Product Tags:

High Pressure Pneumatic Diaphragm Valve

      

Vacuum SS Pneumatic Diaphragm Valve

      

Corrosion Resistance Stainless steel Diaphragm Valve

      
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