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Dariof FassiniAll perfect. Quality is 4.5 on 5 but quality to price ratio is excellent. -
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.
Contact Person :
Catlin Zeng
Phone Number :
0086-13430639757
WhatsApp :
+8613430639757
RW71 Stainless Steel Back Pressure Valve , Petrochemical Backflow Pressure Regulator
| Place of Origin | Guangdong, China (Mainland) |
|---|---|
| Brand Name | AR |
| Model Number | BS-HH |
| Minimum Order Quantity | 1 Set/Sets |
| Price | Negotiable |
| Packaging Details | Each part is in PP bag first, then put in a small box, outside is in carton. Plastic pallet is availble upon request. |
| Supply Ability | 2000 Set/Sets per Month |
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xProduct Details
| Application | General, High Purity Gas, Standard Gas, Corrosive Gas, Liquid Etc | Material | Stainless Steel |
|---|---|---|---|
| Temperature Of Media | Normal Temperature | Pressure | High Pressure |
| Power | Manual | Media | Gas |
| Port Size | Optional | Structure | Pressure Reducing |
| Max.adjust Pressure | 300PSI | Adjust Pressure | 0-25, 0-50, 0-100, 0-250psi |
| Safety Test Pressure | 1.5times Max. Inlet Pressure | Cv | 0.08 |
| Body Material | Ss316L, Brass | Mount | Panel Mount Or Wall Mount |
| Warranty | 1 Year | Standard Or Nonstandard | Standard |
| Port | Shenzhen | ||
| High Light | back pressure control valve,pneumatic back pressure regulator |
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Product Description
R71 Low Pressure Back Pressure 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.
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Operating Parameters
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Max. adjust pressure
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300PSI
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adjustment pressure
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0-25, 0-50, 0-100, 0-250psi
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Safety test pressure
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1.5times max. inlet pressure
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Applicable temperature
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-40℉to 466 ℉, -40℃ to 230℃
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Leakage rate
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2X10-8 atm cc/sec/he
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Cv value
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0.08
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Body
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ss316L, brass
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Bonnet
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ss316L, brass
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Diaphragm
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ss316L, C276
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Seat
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PCTFE, PTFE, Vespel
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Spring
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ss316L
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Stem
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ss316
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Ordering Information
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Series
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Body material
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Ports
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Adjustment pressure
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Inlet connection
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Outlet connection
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Options
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RW71
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L
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A
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G
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00
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00
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P
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L:316L
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A
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F:0-300psi
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00:1/4"NPT F
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00:1/4"NPT F
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P:panel mount
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B:brass
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B
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G:0-250psi
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01: 1/4"NPT M
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01: 1/4"NPT M
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I:0-100psi
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02:3/8"NPT F
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02:3/8"NPT F
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K:0-50psi
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10:1/8"OD
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10:1/8"OD
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L:0-25psi
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11:1/4"OD
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11:1/4"OD
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12:3/8"OD
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12:3/8"OD
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For inle and outlet connection, it can be customized as your request
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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?
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