The REACTION VALVES Goyen RCAC20FS4 are low-pressure diaphragm valves, specifically designed for gas applications. These standard valves operate efficiently with pneumatic power, ensuring high reliability in various systems.
Power supply: Pneumatic
Standard or non-standard: Standard
Pressure: low pressure
Structure: Diaphragm
Material: Casting
Environment temperature: Normal temperature
Media: Gas
Brand name: Others
Model: RCAC20FS4
Place of origin: Qingdao
Min.Order: 10 pcs.
Types of transport: sea, air, land
Construction
Housing: Aluminum (die casting)
Tip: 304 SS
Anchor: 430FR SS
Seals: Nitrile or Viton (reinforced)
Spring: 304 SS
Screws: 302 SS
Diaphragm Seat: PA-6 (standard), Viton lined mild steel or HDPE See Q Series Solenoid
Product data sheet for solenoid design details.
Operation
Recommended time range: 50-500 ms
Recommended time between pulses: 1 minute or more
Product description
Weights:
| Size | Built-in pilot (CA) kg (lbs) | Remote Pilot (RCA) kg (lbs) | Size | Built-in pilot (CA) kg (lbs) | Remote Pilot (RCA) kg (lbs) |
| 10 | THAT | 0.06 (0.14) | 45 | 1.50(3.30) | 1.28(2.83) |
| 20 | 0.60(1.31) | 0.38 (0.83) | 50 | 2.89(6.38) | 2.68(5.92) |
| 25 | 0.73(1.61) | 0.51 (1.13) | 62 | 3.31 (7.30) | 3.09(6.82) |
| 35 | 1.04(2.28) | 0.83 (1.83) | 76 | 4.77(10.52) | 4.56(10.04) |
Performance
NOMINAL PORT SIZE mm (inches) | QUANTITY OF APERTURE. | FLOW RATE KV (CV) | PRESSURE RANGE kPa (pounds per square inch) | TEMPERATURE RANGE °C (°F) | |
SHOCK WAVE | VINTAGE | ||||
20 (3/4) | 1 | 19 (26) | 30(5) to | from –40(–40) to | –29(–20.2) to |
860(125) | 82(179.6) | 232(449.6) | |||
This high-performance diaphragm valve comes with flanged inlet and slide-sealed outlet connections. Fitted with the innovative "Shockwave" spring-free diaphragm, Series 4 valves are supplied as remote pilot type. Users can upgrade them into integral pilot configuration by installing RCA3DM or RCA3PV screw-in pilot assemblies. The outlet forms a 90° angle relative to the inlet. Compared with DD, T and ST valve bodies, the FS series adopts an enlarged inlet bore to deliver superior flow performance.
Designed for dust collection systems, especially reverse pulse jet filter cleaning work conditions. Applicable equipment covers bag filters, cartridge filters, envelope filters and other similar filter types.
Valve Body & Dresser AssemblyNuts: Die-cast AluminiumScrews: 302 Stainless SteelDresser Nut Seals: Nitrile or VitonDiaphragm: Custom high-performance engineering thermoplastic elastomer material
Suggested pulse opening duration: 50–500 msSuggested interval between consecutive pulses: Minimum 1 minute
Annual inspection of the diaphragm and pilot assembly is required.
Contact：Yanice Yu
Whatsapp/ Wechat ID: +8617852092959
Email: Yanice@starmachinechina.com
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