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Shenzhen Wofly Technology Co., Ltd.
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RW71 Back Pressure Safety Valve 1.5 Times Of Maximum Rated Presure With PCTFE Seat

Product Details

Place of Origin: Guangdong, China (Mainland)

Brand Name: AFK

Model Number: RW71

Payment & Shipping Terms

Minimum Order Quantity: >=1 Sets

Price: Negotiable

Packaging Details: Export packing

Supply Ability: 10000 Set/Sets per Week

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Specifications
Highlight:

backflow pressure regulator

,

pneumatic back pressure regulator

Body Thread:
1/4"NPT Female
Maximum Inlet Pressure:
250 Psig
Structure:
Diaphragm-sensed Single-stage
Proof Pressure:
1.5 Times Of Maximum Rated Presure
Working Temperature:
-40° F ~+165° F(-40°C+74°C)
Leakage Rate:
2*10-8 Atm Cc/sec He
Cv:
0.08
Body Material:
316L
Seat:
PTFE, PCTFE
Diaphragm:
316L
Port:
SHENZHEN
Body Thread:
1/4"NPT Female
Maximum Inlet Pressure:
250 Psig
Structure:
Diaphragm-sensed Single-stage
Proof Pressure:
1.5 Times Of Maximum Rated Presure
Working Temperature:
-40° F ~+165° F(-40°C+74°C)
Leakage Rate:
2*10-8 Atm Cc/sec He
Cv:
0.08
Body Material:
316L
Seat:
PTFE, PCTFE
Diaphragm:
316L
Port:
SHENZHEN
Description
RW71 Back Pressure Safety Valve 1.5 Times Of Maximum Rated Presure With PCTFE Seat
Low Pressure 1/4" NPT Single Stage Stainless Steel Back Pressure Regulator Valve

 

1) Stainless Steel diaphragm, accuracy pressure control, applied to adjust upstream pressure.

2) Applicable to high purity gas, standard gas, corrosive gas, liquid and so on.

 

 
 
 
 
Operating Parameters
Max. adjust pressure
300PSI
adjustment pressure
0-25, 0-50, 0-100, 0-250psi
Safety test pressure
1.5times max. inlet pressure
Applicable temperature
-40℉to 466 ℉, -40℃ to 230℃
Leakage rate
2X10-8 atm cc/sec/he
Cv value
0.08
 
 
 
 
Materials
Body
ss316L, brass
Bonnet
ss316L, brass
Diaphragm
ss316L, C276
Seat
PCTFE, PTFE, Vespel
Spring
ss316L
Stem
ss316

 

 

Ordering Information
 
Series
Body material
Ports
Adjustment pressure
Inlet connection
Outlet connection
Options
RW71
L
A
G
00
00
P
 
L:316L
A
F:0-300psi
00:1/4"NPT F
00:1/4"NPT F
P:panel mount
 
B:brass
B
G:0-250psi
01: 1/4"NPT M
01: 1/4"NPT M
 
 
 
 
I:0-100psi
02:3/8"NPT F
02:3/8"NPT F
 
 
 
 
K:0-50psi
10:1/8"OD
10:1/8"OD
 
 
 
 
L:0-25psi
11:1/4"OD
11:1/4"OD
 
 
 
 
 
12:3/8"OD
12:3/8"OD
 
For inle and outlet connection, it can be customized as your request

Pls inform us order code e.g.:R71-L-A-F-00-00, or pls inform us following information:

1.What type of fluid is used?

2. What is inlet pressure?

3. Do you need gauge or not?

4.What type of inlet and outlet connection?

5.What materials do you need?

 

Flow Control Valve 316 Stainless Steel Back Pressure Valve
Flow Control Valve 316 Stainless Steel Back Pressure Valve
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