Cookies del sito web Omega
Utilizziamo i cookies nel nostro sito web. Questi cookies sono necessari per consentire al sito web di funzionare correttamente. Se si continua senza modificare la propria configurazione del browser, si acconsente a ricevere i cookies dal nostro sito web. Per maggiori chiarimenti sull'utilizzo dei cookies, cliccare qui
Vicino
Carrello  |  Contatto  | 
NUMERO DI TELEFONO GRATUITO (solo dall'Italia) 800 906 907
INTERNAZIONALE+39 022 333 1521

2-Way Solenoid Valves - Anti-Waterhammer, Normally Closed

SV280 Series

2-Way Anti-Waterhammer Solenoid Valves | SV280 Series

2-Way Anti-Waterhammer Solenoid Valves

Vedi tutti i modelli qui sotto

CE RoHS
  • Durable Brass Valve Body
  • SV283 to SV287 Offer Adjustable Closing Time and Manual Override
Valvole , regolatori e convertitori I / P - Visualizza i prodotti correlati

Descrizione

TYPICAL APPLICATIONS:
Water Treatment, Irrigation, Cooling, Car Washing Equipment, Petroleum Processing, Dish and Bottle Washing

The SV281 through SV287 Series valves are 2-way, pilot-operated, anti-waterhammer, and normally closed. These valves are designed to reduce or control waterhammer, which typically occurs with incompressible fluids when the closing of a valve creates a sudden change of the fluid velocity. Restriction of the pilot flow in these valves will prevent them from slamming closed. Valve and piping system life is enhanced since the noise, vibration, and shock of waterhammer are reduced.

Where small flows (CV <3.0) at relatively low pressure differentials are present, the waterhammer is eliminated by the fixed restriction of the pilot flow. This is the standard design in the industry. The SV283 through SV287 valves offer additional features. To reduce waterhammer in high-flow applications, a unique field adjustment device can effectively control the waterhammer in an application. The closing time on these valves can be adjusted by a 4-position selector. Position 1 allows the fastest closing, position 4 the slowest. There is also a manual override screw that is only used if the coil has failed.

SPECIFICATIONS
Operation:
SV281 to SV287 pilot operated
Wetted Parts: Brass, Stainless steel, copper, and seal (SV281 and SV282, also FKM)
Medium: Liquid or gases
Max Static Pressure: 5 times max psid
Ambient Temp: -9 to 50°C (15 to 122°F)
Mounting: Pipe mounting, any direction
Power: 10 W, 120 Vac, Class F
Ordinare(Specificare il codice prodotto)
Codice prodotto/Desc.
Q.tá
RoHS
Descrizione
Fixed Response Time Valves, 15 ms open, 850 ms close
Quick Ship
SV281
Consultare l'Ufficio Commerciale  
Stock: 
 
Coformità RoHS
Anti-waterhammer, valve with 3/8 NPT fitting, 7/16" orifice, Buna-N seal, fixed response times
Quick Ship
SV282
280.00
Stock: 1 settimana
Coformità RoHS
Anti-waterhammer, valve with 1/2 NPT fitting, 9/16" orifice, Buna-N seal, fixed response times
Adjustable Response Time Valves
Quick Ship
SV283
362.00
Stock: 1 settimana
Coformità RoHS
Anti-waterhammer, valve with 3/4 NPT fitting, 3/4" orifice, Buna-N seal, adjustable response times
Quick Ship
SV284
585.00
Stock: 1 settimana
Coformità RoHS
Anti-waterhammer, valve with 1 NPT fitting, 1" orifice, Buna-N seal, adjustable response times
Quick Ship
SV285
Consultare l'Ufficio Commerciale  
Stock: 
 
Coformità RoHS
Anti-waterhammer, valve with 1-1/4 NPT fitting, 1-1/8" orifice, Buna-N seal, adjustable response times
Quick Ship
SV286
840.00
Stock: 1 settimana
Coformità RoHS
Anti-waterhammer, valve with 1-1/2 NPT fitting, 1-9/16" orifice, Buna-N seal, adjustable response times
Quick Ship
SV287
970.00
Stock: 13 settimane
Coformità RoHS
Anti-waterhammer, valve with 2 NPT fitting, 1-9/16" orifice, Buna-N seal, adjustable response times
Accessories
Quick Ship
SVCOIL-110AC
€60.00
Stock: 9 settimane
Coformità RoHS
Replacement coil, 110 Vac
Quick Ship
SVCOIL-220AC
€72.00
Stock: 1 settimana
Coformità RoHS
Replacement coil, 220 Vac
Quick Ship
SVCOIL-24VDC
€67.00
Stock: 1 settimana
Coformità RoHS
Replacement coil, 24 Vdc
Tutti gli importi indicati in EUR
Nota: *Response time is non-adjustable.