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Semi - Automatic Changeover Manifold With 1/4 NPT Thread For Laboratory
Semi - Automatic Changeover Manifold With 1/4 NPT Thread For Laboratory
Semi - Automatic Changeover Manifold With 1/4 NPT Thread For Laboratory
Semi - Automatic Changeover Manifold With 1/4 NPT Thread For Laboratory
Semi - Automatic Changeover Manifold With 1/4 NPT Thread For Laboratory
Semi - Automatic Changeover Manifold With 1/4 NPT Thread For Laboratory
Semi - Automatic Changeover Manifold With 1/4 NPT Thread For Laboratory
Semi - Automatic Changeover Manifold With 1/4 NPT Thread For Laboratory
Semi - Automatic Changeover Manifold With 1/4 NPT Thread For Laboratory
Semi - Automatic Changeover Manifold With 1/4 NPT Thread For Laboratory
Semi - Automatic Changeover Manifold With 1/4 NPT Thread For Laboratory
Semi - Automatic Changeover Manifold With 1/4 NPT Thread For Laboratory
Specifications
Place of Origin :
Guangdong, China (Mainland)
Brand Name :
AFK
Model Number :
WL300
Supply Ability :
10000 Set/Sets per Week
Packaging Details :
Export packing
MOQ :
>=1 Sets
Price :
Negotiable
Certification :
CE
Max inlet pressure :
2200, 3000 psig
Outlet pressure range :
0~25, 0~50, 0~100, 0~150 , 0~250psig
Working temperature :
-40° F ~+165° F(-40°C+74°C)
Cv :
0.14
Valve seat :
PU, PTFE ,FCTFE
Body material :
316L
Diaphragms :
316L
Pressure gauge size :
2"
Port :
SHENZHEN
Description

WL300 Series Semi-automatic Changeover Device

It is suitable for high pressure gas cylinders and pressure relief gas supply on both sides,
through the automatic changeover to realize continuous gas supply, with the function of purging.
The maximum input pressure of 20.7Mpa (3000psi), corrosion, clean workshop assembly test, suitable for laboratory, high purity gas such as gas analysis.

Product Specifications

1) Max. Inlet Pressure: 3000, 2200Psi

2) Max. Outlet Pressure: 25, 50, 100, 150, 0~250Psi

3)Working Temperature: -40℃~74℃(-40℉~165℉)

4) Leakage rate: 2 x 10-8 atm.cc/sec He

5)Cv: 0.08

Design Features

1) Pressure regulator for special gas

2) Equipped relief pressure valve

3)Pressure regulator and pipe through the pressure test and leakage test

4)2" stainless steel pressure gauge, reading clearly

5) The knob of diaphragm valves with on/off logo.

Material List
Body material
Stainless steel 316L
Valve Seat
PU, PTFE, PCTFE
Diaphragm
Stainless steel 316L
Inlet connection
1/4" NPT (F)
Outlet connection
1/4" NPT (F)
Detailed Images
Semi - Automatic Changeover Manifold With 1/4
Semi - Automatic Changeover Manifold With 1/4

High pressure outlet pressure flow curve

ORDERING INFORMATION
WL3 1 1 1 S H 1 1 -N2
Series Function Options Outlet Connection Inlet Connection Body Material

Input

Pressure

Outlet

Pressure

 Gauge Gas Option
WL300 Series Semi-automatic Changeover Device 1.With emptying, purging distribution function 1:1/4”NPT(F) 1:1/4″Weldmg S:stainless H:3000psi 1:25psi 1:MPa Blank: None
2.Wrthout Emptying, purging distribution function 2:1/4”Tube fitting 2:1/4”NPT(M) steel M:2200psi 2:50psi 2:Bar/psi N2:nitrogen
3.Emptying. purging distnbuUon+pressure sensor 3:3/8”NPT(F) 3:3/8”Melding C:nickel plated L:1000psi 3:100psi 3:psi/KPa O2:oxygen
4.With pressure sensor 4:3/8”Tube fitting 4:3/8”NPT(M) brass O: Other 4:150psi 4:Other H2:hydrogen
5:Other 5:1/2”NPT(F) 5:1/2”Melding 5:250psi C2H2:acetylene
6:1/2”Tube fitting 6:1/2”NPT(M) 6:Other CH4:methane
7:Other 7:1/4”Tube fitting Ar:argon
8:3/8″Tube fitting He:helium
9:1/2″Tube fitting Air:air
10:Other
Product Show
Semi - Automatic Changeover Manifold With 1/4
Semi - Automatic Changeover Manifold With 1/4
Packaging
Size
Decided on the product
Weight
6KG
Packaging Details
Export packing or according customer's request.

FAQ

Q1. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than

Q2. Do you have any MOQ limit ?
A: Low MOQ 1 pic.

Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 5-7 days. Airline and sea shipping also optional.


Q4. How to proceed an order ?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.

Product tags

profile tension system

,

used tension leveller line

,

tension control system
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Semi - Automatic Changeover Manifold With 1/4" NPT Thread For Laboratory

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Product Detail
Place of Origin :
Guangdong, China (Mainland)
Brand Name :
AFK
Model Number :
WL300
Supply Ability :
10000 Set/Sets per Week
Packaging Details :
Export packing
MOQ :
>=1 Sets
Contact Supplier
video
Semi - Automatic Changeover Manifold With 1/4 NPT Thread For Laboratory
Semi - Automatic Changeover Manifold With 1/4 NPT Thread For Laboratory
Semi - Automatic Changeover Manifold With 1/4 NPT Thread For Laboratory
Semi - Automatic Changeover Manifold With 1/4 NPT Thread For Laboratory
Semi - Automatic Changeover Manifold With 1/4 NPT Thread For Laboratory
Semi - Automatic Changeover Manifold With 1/4 NPT Thread For Laboratory

Shenzhen Wofly Technology Co., Ltd.

Verified Supplier
7 Years
guangdong, shenzhen
Since 2011
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Stainless Steel Pressure Regulator, Back Pressure Regulating Valve, Changeover Manifold
Total Annual :
1,000,000-5,000,000
Employee Number :
200~300
Certification Level :
Verified Supplier
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