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

SV280 Series

2-Way Anti-Waterhammer Solenoid Valves | SV280 Series

2-Way Anti-Waterhammer Solenoid Valves

CAD695.00 SV285

CE RoHS
  • Durable Brass Valve Body
  • SV283 to SV287 Offer Adjustable Closing Time and Manual Override
Valves, Regulators and I/P Converters - View related products

Description

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
Place Order(Specify Model Number)

What Other People Bought: When you see this icon, click on it to expand a list of products that other people have bought when they purchased this model.

Part Number/ Desc.
Qty
RoHS
Description
Fixed Response Time Valves, 15 ms open, 850 ms close
  
SV281 Star
CAD328.00
Availability: 9 weeks
RoHS compliant
Anti-waterhammer, valve with 3/8 NPT fitting, 7/16" orifice, Buna-N seal, fixed response times
  
SV282 Star
CAD328.00
Availability: 1 week
RoHS compliant
Anti-waterhammer, valve with 1/2 NPT fitting, 9/16" orifice, Buna-N seal, fixed response times
Adjustable Response Time Valves
  
SV283 Star
CAD430.00
Availability: 1 week
RoHS compliant
Anti-waterhammer, valve with 3/4 NPT fitting, 3/4" orifice, Buna-N seal, adjustable response times
  
SV284 Star
CAD695.00
Availability: 9 weeks
RoHS compliant
Anti-waterhammer, valve with 1 NPT fitting, 1" orifice, Buna-N seal, adjustable response times
  
SV285 Star
CAD695.00
Availability: 9 weeks
RoHS compliant
Anti-waterhammer, valve with 1-1/4 NPT fitting, 1-1/8" orifice, Buna-N seal, adjustable response times
  
SV286 Star
CAD1,000.00
Availability: 9 weeks
RoHS compliant
Anti-waterhammer, valve with 1-1/2 NPT fitting, 1-9/16" orifice, Buna-N seal, adjustable response times
  
SV287 Star
CAD1,150.00
Availability: 9 weeks
RoHS compliant
Anti-waterhammer, valve with 2 NPT fitting, 1-9/16" orifice, Buna-N seal, adjustable response times
Accessories
  
SVCOIL-110AC Star
CAD70.00
Availability: 1 week
RoHS compliant
Replacement coil, 110 Vac
  
SVCOIL-220AC Star
CAD84.00
Availability: 1 week
RoHS compliant
Replacement coil, 220 Vac
Click to expand/minimize a list of what others bought with theSVCOIL-24VDC
SVCOIL-24VDC Star
CAD78.00
Availability: 1 week
RoHS compliant
Replacement coil, 24 Vdc
All dollar amounts on this site are shown in Canadian currency. Note: *Response time is non-adjustable.
Ordering Example: (1) SV281 2-way, anti-waterhammer, pilot-operated, brass body NC valve with 3/8 NPT fitting and Buna-N seal, CAD328.00