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Valves & Protective Devices

36 Products
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, NO, NC, Direct Acting, Brass, Solenoid Valves

SV-3300 Series 2-way solenoid valves are direct-acting valves featuring brass, construction and FKM seal material. The temperature range from 14 to 280°F

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.

2-Way, NO,NC, Pilot Operated, Hot Water/Steam Solenoid Valves

The SV4000 Series 2-way hot water and steam solenoid valves are internally piloted. They feature brass and 316 stainless steel construction, and PTFE seal material.

Pressure Snubber – Reduces Surges for Accurate Measurements, Various Pores

The Series PS Pressure Snubber protects pressure instruments by dampening surges for steady readings. Available in various pore sizes for gases, water, and oils.

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, 316 SS, Solenoid Valves

SV3200 Series 2-way solenoid valves are direct-acting valves featuring stainless steel construction and PTFE seal material.

Brass Y-Strainer, PTFE Seal, Stainless Filter, High Flow, Various Sizes

The Brass Y-Strainer is a cost-effective choice for industrial use, while the stainless steel strainer offers superior filtration to protect valves and meters from rust and debris.

Brass Inline Check Valves for Oils & Gases – 0.5 psi, Low Head Loss

The Brass Inline Check Valve is designed for oils, gases, fuels, and hydrocarbons, with a smooth flow to minimize head loss and debris.

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.

2-Way, NC, Direct Lift, Brass, Solenoid Valves for Steam

The SV230 Series valves are designed for low-pressure steam applications where the valve must operate when the pressure drop across the valve falls into the 0 to 5 psi range.

Pressure Sensor Cooling Coil

Temperature Isolation Coil for G1/4 & 1/4 NPT Pressure Sensors

2-Way, NC, Direct Acting, Brass, High Pressure Solenoid Valve

SV-3321 2-way solenoid valve is a high pressure direct acting valve featuring brass construction and PTFE seal material.

2-Way, NC, Direct Lift, Brass, Solenoid Valves for Hot Water

The SV220 Series valves are designed for hot water applications in which the valve must operate when the pressure drop across the valve falls into the 0 to 5 psi range.

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

The SV6100 Series 2-way, normally closed solenoid valves are pilot operated brass body with FKM seal material.

Valves & Protective Devices

Valves & Protective Devices products cover valves, siphons, snubbers, and protective devices for pressure instruments and process connections. The scope focuses on the product families now represented here. Represented brands in the current product-model context include ACI, Dwyer Instruments, Omega Engineering, and Weiss.

Products in this category support instrument mounting, pressure gage protection, impulse line connection, and HVAC monitoring. Use this page when the application requires connection size, material compatibility, pressure and temperature exposure, and mounting location to be matched before comparing individual product models, datasheets, and configuration options.

Applications include:

  • instrument mounting
  • pressure gage protection
  • impulse line connection
  • HVAC monitoring
  • process utility systems
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