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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.
Availability
Price
Description
Qty
RoHS
Fixed Response Time Valves, 15 ms open, 850 ms close
  
SV281
Star
Availability: 9 weeks  
CAD328.00   
Anti-waterhammer, valve with 3/8 NPT fitting, 7/16" orifice, Buna-N seal, fixed response times
RoHS compliant
  
SV282
Star
Availability: 9 weeks  
CAD328.00   
Anti-waterhammer, valve with 1/2 NPT fitting, 9/16" orifice, Buna-N seal, fixed response times
RoHS compliant
Adjustable Response Time Valves
  
SV283
Star
Availability: 1 week  
CAD430.00   
Anti-waterhammer, valve with 3/4 NPT fitting, 3/4" orifice, Buna-N seal, adjustable response times
RoHS compliant
  
SV284
Star
Availability: 9 weeks  
CAD695.00   
Anti-waterhammer, valve with 1 NPT fitting, 1" orifice, Buna-N seal, adjustable response times
RoHS compliant
  
SV285
Star
Availability: 9 weeks  
CAD695.00   
Anti-waterhammer, valve with 1-1/4 NPT fitting, 1-1/8" orifice, Buna-N seal, adjustable response times
RoHS compliant
  
SV286
Star
Availability: 1 week  
CAD1,000.00   
Anti-waterhammer, valve with 1-1/2 NPT fitting, 1-9/16" orifice, Buna-N seal, adjustable response times
RoHS compliant
  
SV287
Star
Availability: 1 week  
CAD1,150.00   
Anti-waterhammer, valve with 2 NPT fitting, 1-9/16" orifice, Buna-N seal, adjustable response times
RoHS compliant
Accessories
  
SVCOIL-110AC
Star
Availability: 1 week  
CAD70.00   
Replacement coil, 110 Vac
RoHS compliant
  
SVCOIL-220AC
Star
Availability: 1 week  
CAD84.00   
Replacement coil, 220 Vac
RoHS compliant
Click to expand/minimize a list of what others bought with theSVCOIL-24VDC
SVCOIL-24VDC
Star
Availability: 1 week  
CAD78.00   
Replacement coil, 24 Vdc
RoHS compliant
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