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Valves control the flow of fluid through a pipe or other process, common in a wide range of industries such as water/wastewater and food and beverage manufacturing. This selection includes solenoid process valves, directional control solenoid valves, air pilot valves, and manual air valves.
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Valves
Category Selection
A valve is a device that controls the passage or flow of fluid through a contained passage such as a pipe or duct. Fluid can imply a range of liquids or gases, including compressed air, inert gases, oil, and water.
Valves are used in many installations throughout the process industry, which may be operating as on/off devices that allow or halt the flow of fluids, or as devices continuously controlling the fluid volume flowing through pipelines. There are several control methods used to operate a valve, including electrical (solenoid operated), pneumatic (air operated), or manual.
For part listings and specifications, go to Shop Now
Solenoid Process Valves
Solenoid process valves work by energizing an electrical coil that causes a valve body to move from one position to another to allow or halt the flow of fluid. Solenoid process valves are available as singular process valves, stacking or manifold process valves, and media-separated process valves. A variety of valve types and their accessories are available, including:
- High pressure valves
- High performance valves
- Zero differential valves
- Piloted diaphragm valves
- Direct acting valves
Modular Process Valves
New!
Modular process valves are comprised of components that connect together to form one multi-valve assembly. The assembly shares inlets and the same fluid source. Valve modules have outlets at the bottom of each unit.
- Manual and solenoid operated modular valves
- Distribution blocks
- Port adapters and blank or special-purpose end caps
- Modular process valve accessories
Directional Control Solenoid Valves
Newest Additions!
- Hydraulic solenoid valves
Directional control solenoid valves are electrically operated to direct the flow of fluids and control operations in pneumatic or hydraulic systems. These valves are used to control cylinders, rotary actuators, and other pneumatic/hydraulic devices.
Pneumatic devices include:
- Basic solenoid valves are standalone units that can be stacked or mounted to a manifold
- Miniature solenoid valves are for use where a small form factor is required
- Compact modular valve systems support up to 16 pneumatic solenoid valves per valve bank
- ISO 5599 valves conform to the ISO 5599/1 standard and fit onto several types of standalone manifolds
- The Pneumatic Automation Link (PAL) electro-pneumatic system can contain both electrical I/O as well as a solenoid valve bank. A single assembly can combine solenoid valves of various types, digital or analog I/O, and common power sources for all control components.
- Single valve or multiple manifold mounted valve applications
- A wide variety of manifolds, control interfaces, and accessories are available
Hydraulic devices include solenoid valves.
Pilot Valves
Air pilot valves are body ported 3-port (3-way) or 5-port (4-way) spool valves used where air pressure control is favored over electrical control. These valves are preferred over solenoid valves in applications where flammable materials exist (no risk of electrical sparks), where more torque is required, and where reliable operation in high temperature environments is needed.
- 1/8" to 1/2" NPT ports
- 2-position and 3-position models
- Single valve or multiple manifold mounted valve applications
Manual Valves
Manually operated air valves are ideal for non-electrical, operator-controlled applications.
- Pneumatic manual pushbutton , selector switch, and keyswitch operators, and compatible valves
- Mechanically operated valves with a wide selection of operators
- Miniature manual valves
- General purpose foot, handle and push-pull knob operated valves
Check Valves
Newest Additions!
- CITO check valves
Check valves are simple valves that only allow fluid to flow in one direction and prevent the flow in the other direction.
- Thermoplastic push-to-connect check valves
- Threaded brass check valves
- Threaded nickel-plated brass check valves
Flow Indicators
New!
Flow indicators provide visual confirmation that flow is occurring by way of a molded turbine in a viewable window.
- Anodized aluminum or glass-filled nylon bodies
- Up to 60 GPM
Manifolds
Newest Additions!
- CITO anodized aluminum manifolds
Manifolds provide a convenient junction point for the distribution of fluids or gases. Simply thread fittings into the ports to produce an organized method of supplying multiple lines from a single source. Manifolds are available with up to 10 stations, unless otherwise noted.
- Aluminum rectangular manifolds with up to 10 stations, with operating pressures up to 1000 psi; round models with up to 3 stations
- Nylon rectangular manifolds with an operating pressure of 200 psi
- Polypropylene rectangular manifolds with an operating pressure of 200 psi
- Stainless steel rectangular manifolds with an operating pressure of 3500 psi
- Red or blue aanodized aluminum manifolds support multiple forms of media, with up to 8 stations and psi ratings up to 3000 psi
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