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Valve Positioners

79 Products
2-Way, NC, PILOT operated, SS, Solenoid Valves

SV170 Series 2-way, 316 SS solenoid valves have a temperature range of -14 to 280°F and the FKM O-ring make these valves ideal for many aggressive liquids and gases.

2-Way, NC, Direct Acting, Brass, Solenoid Valves

SV-3100 Series 2-way solenoid valves are direct-acting valves featuring brass and stainless steel construction and FKM seal material.The temperature range of 14 to 280°F

2-Way, NC, Pilot Operated, Brass, Solenoid Valves

The SV6000 Series 2-way, normally closed solenoid valves are pilot operated brass body with FKM seal material.

DCD Valve Diaphragm Repair Kit – Easy Install, Durable, Reliable

Repair Kit are replacement diaphragm kits. Includes the standard wearing parts of the valve for field replacement.

Bi-Directional Stainless Steel Solenoid Valves, Normally Open, 1/8-2" NPT

Discover the Series SSV-S Bi-Directional Stainless Steel Solenoid Valves, designed for air, gas, and liquid applications. Compact, normally open, and versatile in orientation.

HVAC Electrical Ball Valve – Flow Control for Hot/Cold Water, AC Motor

The Series HBAV HVAC Electrical Ball Valve offers efficient flow control for hot and cold water systems. Features include a detachable actuator and manual override for convenience.

Electric Zone Valves for HVAC, 1/2"-1", 24/120 VAC, Easy Setup, Manual Override

Two-Way Zone Valve is ideal for flow control in hot and cold water HVAC systems. Used in conjunction with a thermostat to control room temperature.

2-Way, NO, Pilot Operated, Anti-Waterhammer Solenoid Valves

The SV291 through SV295 Series valves are 2-way, pilot operated, anti-waterhammer, and are normally open. These valves are designed to reduce or control waterhammer

Zone Valves for Hot/Cold Water – Electric, Bidirectional, 1/2-1-1/4 in

Two-Way Detachable Zone Valve is ideal for flow control in hot and cold water HVAC systems. Used in conjunction with a thermostat to control room temperature.

3-Way, NO, NC, Direct Acting, Brass, Solenoid Valves

The SV4100 and SV4300 Series are direct acting solenoid valves that have a brass body and a FKM seal material ideal for neutral media such as compressed air, inert gas, water

3 and 4-Way, NC and Universal, Brass and AL Solenoid Valves

The SV241 and SV242 can be used for liquids or gases. The most common application for these 3-way valves is the control of single-acting cylinders or spring-return actuators.

2-Way, NC, Pilot Operated, Lead-Free Brass, Solenoid Valves

The SV6100A Series 2-way, normally closed solenoid valves are internally piloted valves featuring lead-free Brass and EPDM seal material.

PTFE Needle Valve for Corrosive Gases & Liquids – High Purity Use

The PTFE Needle Valve is designed for high purity applications with corrosive gases and liquids, ensuring reliable performance and durability in demanding environments.

Compact Brass Solenoid Valves – Normally Open – NBR Seal – Max Temp 176°F

Discover the Compact Brass Solenoid Valves, designed for versatile applications with a normally open feature. Durable, compact, and adaptable to any position.

DDB & DDD Direct Coupled Actuators, 88-265 in-lb Torque, 24 Vac

DDB & DDD Direct Coupled Actuators offer reliable performance with 88-265 in-lb torque. Features include manual override, position feedback, and overload protection.

3-Way Normally Closed Solenoid Valve for SAV Actuator, DIN Connector

Solenoid Pilot Valve can be direct mounted to operate the SAV Seat Valve actuators. Suitable for use with air or other inert gases

Brass Flap Check Valve - Prevents Backflow & Reduces Pressure Loss

The Brass Flap Check Valve prevents backflow and reduces pressure loss, ensuring reliable performance in commercial and industrial applications with a durable brass construction.

HVAC Direct Coupled Actuators - DDA & DDC, 17-70 in-lb Torque

The HVAC Direct Coupled Actuators - DDA & DDC offer reliable performance with direct mounting, manual override, and position feedback. Ideal for efficient HVAC control.

Pneumatic Actuator Repair Kit with O-rings & Stainless Steel Springs

The Series ARK Pneumatic Actuator Repair Kit offers essential O-rings and stainless steel springs, ensuring reliable maintenance for ACT-DA and ACT-SR actuators.

3-Way Shut-Off Valve, Gray PVC, Buna-N Seals, 125 psi, 140 °F Max Temp

The Series A-5000 3-Way Shut-Off Valve features durable gray PVC construction and Buna-N seals. Ideal for connecting instruments, it offers reliable flow control and versatility.

Valve Positioners

Valve Positioners support automation, monitoring, switching, indication, safety, motion, or process control tasks in industrial, HVAC, laboratory, facility, and OEM systems. Products span valve positioners, pneumatic positioners, electro-pneumatic positioners, valve feedback devices, actuator positioning accessories, and control valve positioning instruments.

Applications include control valves, pneumatic actuators, process skids, HVAC systems, chemical lines, steam or water loops, and modulating flow control. Products represented in the source data include Omega Engineering and Dwyer Instruments.

Applications include:

  • Control, actuate, or position valves in flow systems
  • Use actuators, control valves, and valve positioners
  • Support process, HVAC, pneumatic, and fluid automation
  • Convert control signals into valve movement or flow control
  • Match actuator force, valve body, feedback, and media conditions
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