SV290 Series

SV290 Series

分  类:其它

品  牌:欧米茄

厂  商:Omega工业测量(中国)

型  号:SV290 Series

相关行业:

发布时间:2019-12-19 17:17 浏览人数:

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  • Durable Brass Valve Body
  • Adjustable Closing Time
  • Rugged NEMA 4 (IP65) Housing
  • Mounts in Any Position
  • Rated for Continuous Use

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

    The SV291 through SV295 Series valves are 2-way, pilot operated, anti-waterhammer, and normally open. 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 for the industry. However, 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.

    SPECIFICATIONS
    Operation: Pilot operated
    Wetted Parts: Brass, stainless steel, copper, and seal
    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














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公司名称:Omega工业测量(中国)
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