RW71 Back Pressure Flow Control Valve 300 PSI Maximum Pressure with 0.08 Cv Value for Industrial Gas Systems
Price:
Negotiable
MOQ:
>=1 Sets
Delivery Time:
Negotiable
Brand:
AFK
Product Description
Gas Industrial Back Pressure Valve
This precision back pressure flow control valve features stainless steel diaphragm construction for accurate pressure regulation, designed for high purity gases, standard gases, corrosive gases, and liquids.
Key Features
- Stainless steel diaphragm for precise pressure control
- Adjusts upstream pressure with high accuracy
- Suitable for high purity, standard, and corrosive gases
- Compatible with various liquids
Technical Specifications
| Parameter | Specification |
|---|---|
| Maximum Adjustable Pressure | 300 PSI |
| Adjustment Pressure Ranges | 0-25, 0-50, 0-100, 0-250 PSI |
| Safety Test Pressure | 1.5 times maximum inlet pressure |
| Operating Temperature | -40°F to 466°F (-40°C to 230°C) |
| Leakage Rate | 2×10⁻⁸ atm cc/sec/he |
| Cv Value | 0.08 |
Material Construction
| Component | Materials |
|---|---|
| Body | SS316L, Brass |
| Bonnet | SS316L, Brass |
| Diaphragm | SS316L, C276 |
| Seat | PCTFE, PTFE, Vespel |
| Spring | SS316L |
| Stem | SS316 |
Ordering Information
Series: RW71 | Body Material: L (316L) | Ports: A | Adjustment Pressure: G (0-250 PSI) | Inlet Connection: 00 (1/4" NPT F) | Outlet Connection: 00 (1/4" NPT F) | Options: P (Panel Mount)
Configuration Options
| Parameter | Available Options |
|---|---|
| Body Material | L: 316L, B: Brass |
| Adjustment Pressure | F: 0-300 PSI, G: 0-250 PSI, I: 0-100 PSI, K: 0-50 PSI, L: 0-25 PSI |
| Inlet/Outlet Connection | 00: 1/4" NPT F, 01: 1/4" NPT M, 02: 3/8" NPT F, 10: 1/8" OD, 11: 1/4" OD, 12: 3/8" OD |
| Options | P: Panel Mount |
Custom inlet and outlet connections available upon request. Please provide order code (e.g., R71-L-A-F-00-00) or specify: fluid type, inlet pressure, gauge requirement, connection types, and material preferences.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Wofly Technology Co., Ltd.
Location
Foor 2, 4th Buidling, A Zone, Xinhe Xinxing Industrial 3th Zone, Fuhai Avenue, Baoan, Guangdong, China.
Contact Person
Catlin Zeng