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VPS S06 Dungs: Control de Estanqueidad

Dungs

 

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Cars Models : Accesorios para Válvulas Dungs VPS S06: Control De Estanqueidad ,

Descripción

VPS S06 Dungs: Control de Estanqueidad is a valve proving system for DMV series automatic valves. It verifies that both safety shutoff valves in a gas train are fully closed before a system start-up or after system shutdown when wired and interlocked to a suitable flame safeguard control. The VPS will halt the start-up sequence to a burner if it detects an open automatic shutoff valve, thus preventing ignition under potentially dangerous conditions.

  1. Release Signal Timing: min.10 s, max. 26 s.
  2. Maximum test volume 0.14 ft³
  3. “RUN” or “ALARM” condition is indicated by an LED.
  4. Electrical connection at screw terminals via 1/2“ NPT conduit connection.
  5. Detectable leakage rate (each valve): 0.2 to 1.4 ft³/h.
  6. No field adjustments or settings required.

VPS 504 S06 and S05 Valve proving system for DMV series safety shutoff valves

Aplicaciones

  1. The VPS 504 is recommended for industrial and commercial heating applications. Some authorities having jurisdiction accept the VPS in lieu of “proof of closure” when integrated with the preignition system and/or in lieu of a vent valve. It can also be used as a valve seat tightness check when used within its capabilities.
  2. The VPS is suitable for dry natural gas, propane, air, and inert gases. NOT suitable for butane or any gas mixture containing 60 % or more of butane. A “dry” gas has a dew point lower than +15 °F and its relative humidity is less than 60 %.

Approvals:
UR, CSA and FM – for S06 VPS 120 Volt AC Model
CE and CSA – for S06 VPS 24 Volt DC Model
CE Approved – for S04 VPS 110 and 230 Volt AC Models

VPS means Valve Proving System

221073 – VPS 504 S06 Valve Proving System 120 Vac
224983 – VPS 504 S05 Valve Proving System 24 Vdc
221327 – VPS 504 S04 Valve Proving System 110 Vac
219881 – VPS 504 S04 Valve Proving System 230 Vac

Ficha técnica– Click aquí

Instrucciones de operación y montaje– Click aquí

Productos Relacionados – ● VI: Indicador Visual De Posición De La Válvula – Dungs ● Señalizador De Posición De Válvulas Dungs- Serie K01/1 ● VPS 504 Dungs: Control De Estanqueidad ● Válvula De Prueba Para Manometros – Dungs

VPS S06 Dungs: Control de Estanqueidad de venta aquí, contacta a alguno de nuestros asesores dentro del chat o marca al número de sucursal más cercano a ti, será un placer atenderte.

📌 TABLA DE SELECCIÓN

Version Order No.
VPS 504 S06 (120 VAC 60 Hz) 221073
VPS 504 S05 (24 VDC) 224983

📋 Especificaciones básicas

Max. operating pressure 7 PSI (500 mbar)
Max body pressure  15 PSI (1000 mbar)
Electrical ratings (+10 % / -15 %) 110 – 120 VAC @ 60 Hz for S06 series or 24 VDC for S05 series
Switch output rating Series S06 is Run T5: 4 A res, 2 FLA @ 120 VAC & Alarm T3: 1 A res, 0.5 FLA @ 120 VAC. S05 is Run TB: 4 A @ 24 VDC & Alarm TS: 1 A @ 24 VDC.
Power ratings (consumption) Test period: 60 VA

In operation: 17 VA
Enclosure rating NEMA Type 12
Electrical connection Screw terminals with 1/2“ NPT conduit connection
Operating time 100% duty cycle, max. 20 test cycles/h
Ambient operating temperature +5 °F to +140 °F (-15 °C to +60 °C)
Materials in contact with gas Housing: Aluminium Rubber components: NBR-based rubber
Mounting position Mounts directly to DMV via mounting screws (included with VPS) upright vertical to horizontal
Release Signal Timing ~ 10 s for test volume < 0.05 ft3
> 10 s (max. 26 s) for test volume > 0.05 ft3
Test volume max 0.14 ft3 / min. 0.004 ft3
Detectable leakage rate (each valve) < 1.76 ft3/hr (Air)
Detectable leakage through both valves (dectectable leakage to the burner) 0.2 to 1.0 ft3/h (the 1.0 ft3/h represents the worst case scenario, which occurs only if the inlet pressure is 7 PSI and each valve leaks 0.88 ft3/h).

 

☑ USOS / APLICACIONES

– The VPS 504 is recommended for industrial and commercial heating applications. Some authorities having jurisdiction accept the VPS in lieu of “proof of closure” when integrated with the preignition system and/or in lieu of a vent valve. It can also be used as a valve seat tightness check when used within its capabilities.

– The VPS is suitable for dry natural gas, propane, air, and inert gases. NOT suitable for butane or any gas mixture containing 60 % or more of butane. A “dry” gas has a dew point lower than +15 °F and its relative humidity is less than 60 %.

📑 Ficha técnica

226356.pdf (541 KB)

👷 Instrucciones de operación y montaje.

261460.pdf (2 MB)

✔️ Certificación

CSA-Valve-Proving-System.pdf (62 KB)
EAC-Valve-Proving-Systems.pdf (163 KB)
FM-Valve-Proving-System.pdf (254 KB)

🎥 Video

 

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