Product Details
Place of Origin: China
Brand Name: AFK
Certification: CE
Model Number: WL300
Payment & Shipping Terms
Minimum Order Quantity: 1-9 Pieces
Price: Negotiable
Maximum Inlet Pressure: |
3000, 500psig |
Output Pressure: |
0~25, 0~50, 0~100, 0~250psig |
Working Temperature: |
-40~+74 Deg C |
Applied Gas: |
High Pure Gases, Standard Gases, Corrosive Gases And So On |
Certificate: |
ISO9001:2008 CE |
Body Material: |
Ss316, Nickel Plated Brass |
Maximum Inlet Pressure: |
3000, 500psig |
Output Pressure: |
0~25, 0~50, 0~100, 0~250psig |
Working Temperature: |
-40~+74 Deg C |
Applied Gas: |
High Pure Gases, Standard Gases, Corrosive Gases And So On |
Certificate: |
ISO9001:2008 CE |
Body Material: |
Ss316, Nickel Plated Brass |
|
Specification
|
|||
|
Body
|
SS316L, brass, nickel plated brass ( Weigh :0.9kg)
|
||
|
Cover
|
SS316L, brass, nickel plated brass
|
||
|
Diaphragm
|
SS316L
|
||
|
Stainer
|
SS316L(10um)
|
||
|
Valve Seat
|
PCTFE,PTFE,Vespel
|
||
|
Spring
|
SS316L
|
||
|
Plunger Valve Core
|
SS316L
|
||
|
Material
|
|||
|
Maximun Input Pressure
|
500,3000 psig
|
||
|
Outlet pressure range
|
0~25, 0~50, 0~100, 0~250, 0~500 psig
|
||
|
Safety Testing Pressure
|
1.5 times of maximum input pressure
|
||
|
Working Temperature
|
-40°F~ +165°F (-40°C~ +74°C )
|
||
|
Leakage Rate
|
2×10-8 atm cc/sec He
|
||
|
CV Value
|
0.08 | ||
| 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 | ||||||||
FAQ
Q. Are you manufacturer?
A. Yes, we are manufacturer.
Q.What is lead time?
A.3-5days. 7-10 days for 100pcs
Q. How do I order?
A.You can order it from Alibaba directly or send us a inquiry. We will reply you within 24 hours
Q. Do you have any certificates?
A. We have CE certificate.
Q. What materials do you have?
A. aluminium alloy and chrome plated brass are available. The picture shown is chrome plated brass. If you need other material, pls contact us.
Q. What is maximum inlet pressure?
A.3000psi (about 206bar)
Q. How do I confirm inlet connnection for cylidner?
A. Pls check cylinder type and confirm it. Normally, it is CGA5/8 male for Chinese cylinder. Other cylidner adapter are also
available e.g CGA540, CGA870 etc.
Q. How many types for connecting cylinder?
A. Down way and side way. (you can choose it)
Q. What is product 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.
video
video
video
