Valve Accessories
Filters 2,237 Results
$167.25
Subject to factory lead times
$539.40
Subject to factory lead times
$446.72
Subject to factory lead times
$446.72
Subject to factory lead times
$446.72
Subject to factory lead times
$446.72
Subject to factory lead times
$831.68
Subject to factory lead times
$831.68
Subject to factory lead times
$831.68
Subject to factory lead times
$924.35
Subject to factory lead times
$1,296.80
Subject to factory lead times
$1,296.80
Subject to factory lead times
$1,296.80
Subject to factory lead times
$1,296.80
Subject to factory lead times
$1,311.95
Subject to factory lead times
$89.12
Subject to factory lead times
$55.36
Subject to factory lead times
$62.57
Subject to factory lead times
$104.56
Subject to factory lead times
$3,869.33
Subject to factory lead times
$539.40
Subject to factory lead times
$446.72
Subject to factory lead times
$539.40
Subject to factory lead times
$539.40
Subject to factory lead times
$167.25
Subject to factory lead times
$539.40
Subject to factory lead times
$446.72
Subject to factory lead times
$446.72
Subject to factory lead times
$446.72
Subject to factory lead times
$446.72
Subject to factory lead times
$831.68
Subject to factory lead times
$831.68
Subject to factory lead times
$831.68
Subject to factory lead times
$924.35
Subject to factory lead times
$1,296.80
Subject to factory lead times
$1,296.80
Subject to factory lead times
$1,296.80
Subject to factory lead times
$1,296.80
Subject to factory lead times
$1,311.95
Subject to factory lead times
$89.12
Subject to factory lead times
$55.36
Subject to factory lead times
$62.57
Subject to factory lead times
$104.56
Subject to factory lead times
$3,869.33
Subject to factory lead times
$539.40
Subject to factory lead times
$446.72
Subject to factory lead times
$539.40
Subject to factory lead times
$539.40
Subject to factory lead times
- Actuators (pneumatic, electric, hydraulic), positioners, limit switches, solenoid valves for actuator control, manual handwheel overrides, position transmitters, and lockout devices. The valve itself is half the cost of an automated installation; the accessories are the other half.
- A limit switch confirms whether the valve is fully open, fully closed, or somewhere in between. It feeds discrete signals back to the control system for status indication, interlocks, and safety logic. Without it, your DCS knows the valve was commanded open, but not whether it actually got there.

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About NISCO Inc.
NISCO offers a wide range of pressure gauges & instruments, diaphragm seals, thermometers, valves, and flow control products to the industrial and commercial marketplaces, as well as other resellers like ourselves. We can also provide other value-added services such as gauge repair, NIST traceable calibration, diaphragm seal assembly, and valve automation. NISCO takes pride in providing extensive product knowledge, helpful customer service, and market competitive pricing to help fit whatever need you may have because it is our goal to be regarded by our customers as the best supplier of pressure, temperature, and flow control products.

