Valves & Actuation

Chemtrol Tru-Bloc Series: Manually Actuated - CPVC \ FKM
Chemtrol Tru-Bloc Series: Manually Actuated - CPVC \ FKM

The True Union feature, an exclusive Chemtrol® introduction over twenty years ago, has become an industry standard. Coupled with its other features, the Chemtrol® Tru-Bloc™. True Union Ball Valve adds up to great versatility and significant savings in operating and maintenance costs. Chemtrol® Tru-Bloc™ True Union Ball Valve’s heavy-duty stub-acme thread-seal carrier retaining ring provides more reliability than other designs. Double-block design stops flow in either direction - upstream and downstream - when the alternate union is removed for servicing of the system.

Chemtrol Tru-Bloc Series: Manually Actuated - PVC \ FKM
Chemtrol Tru-Bloc Series: Manually Actuated - PVC \ FKM

The True Union feature, an exclusive Chemtrol® introduction over twenty years ago, has become an industry standard. Coupled with its other features, the Chemtrol® Tru-Bloc™. True Union Ball Valve adds up to great versatility and significant savings in operating and maintenance costs. Chemtrol® Tru-Bloc™ True Union Ball Valve’s heavy-duty stub-acme thread-seal carrier retaining ring provides more reliability than other designs. Double-block design stops flow in either direction - upstream and downstream - when the alternate union is removed for servicing of the system.

Georg Fischer Type 304 Series: Automatic - PVC \ FKM
Georg Fischer Type 304 Series: Automatic - PVC \ FKM

Georg Fischer Type 304 Y-Check Valve is a weighted angle check valve and is used to automatically stop flow in the reverse direction when the fluid in the line stops. The valve closes by the dead weight of the weighted seat and functions when mounted in either the horizontal or vertical plane.  Type 304 Y-Check Valves are superior to spring-loaded checks for corrosive service since they are not temperature sensitive. Y-Check valves generally have tighter shut-off characteristics than ball check valves at the same pressures. Georg Fischer Type 304 Y-Check Valves feature a transparent PVC construction which allows for inspection of the position and condition of the valve piston and seat.

Georg Fischer Type 546 Series: EA Series Electrically Actuated - CPVC \ FKM
Georg Fischer Type 546 Series: EA Series Electrically Actuated - CPVC \ FKM

The new EA25-45 series electric actuators. This state-of-the-art series actuator provides several new features and upgrades.

Product Features:
• Housing: Flame retardant glass-filled polypropylene with stainless steel external hardware
• Cycle Time: 5 seconds/90° rotation (1/2" - 2" sizes) 12 seconds/90° rotation (2-1/2" + )
• Voltage: 110-230 VAC ( 24V AC/DC on request )
• Duty Rating: 100% at 70°F for 1/2" - 2" sizes 50% at 70°F for 2-1/2" - 4" sizes
• Free Switches - three position switches (open, middle and closed)
• No more cams! Set-up is a breeze with push button digital control
• Free Heater - Heater built-in standard, adjustable for humidity control
• Internal Display - Clearly identify the status of the actuator offering dozens of error codes, such as voltage, temperature and battery
• Indicator Lights - See position of your valve from up to 50 feet away, with programmable solid red and green lights for open/closed, flashing white during actuator travel
• Integrated Emergency Manual Override with magnetic keeper
• Battery Backup Option - plug-in module with integrated lithiumion battery fits inside