Valves & Actuation
![Hayward TW Series: Manually Actuated - PVC \ FPM](/sites/default/files/styles/list/public/images/product/ace44c74dd3d756da66f0c88716e/TW11_1.jpg?itok=UwhJE614)
Manual Hayward Three-Way Ball Valves come standard with a two port “TW” ball allowing for three flow configurations within 180˚ of rotation. With the bottom port as the inlet, the flow can be directed to the right or left port, or shutoff. On manual or actuated valves, and optional “TP” ball allows flow through all ports at the same time or flow shutoff. True Union design makes these valves very easy to maintain by allowing for easy removal from a piping system without breaking downstream connections.
![Marquest Lab Faucet with Duraline Control Valve: Manually Actuated](/sites/default/files/styles/list/public/images/product/0d692b4b5aa1d6ef419683ec3478/LG-DD-HC1_0.jpg?itok=PFAISkFP)
New - Hot and Cold Mixing Lab Faucet for precise control of flow rates and temperature.
![Marquest Lab Faucet with Duraline Control Valve: Manually Actuated](/sites/default/files/styles/list/public/images/product/f6c3ffb5d3e1979ad603cd4a4d28/Deckmount_0.jpg?itok=2OFFpAga)
Note - Right handle control valve. Left handed available.
![Marquest Lab Faucet with Duraline Control Valve: Manually Actuated](/sites/default/files/styles/list/public/images/product/fca72c217e714db8c86ab0776d98/LG-WD-R1_0.jpg?itok=8zNTBNU-)
Note - Right handle control valve. Left handle available.
![Marquest Throttle Master: Manually Actuated - CPVC \ PTFE](/sites/default/files/styles/list/public/images/product/ebfbe888736fb57cfea5f1098836/NA%20250%20PVC.jpg?itok=elh_XjyM)
Produced in two styles: Globe pattern (straight 180°) and Angle pattern (90°). NSF standard 14 & 61 compliant, FDA, USDA and USP standards met or exceeded. Fine metering control, excellent linearity of flow. No elastomer (O-rings) metals or lubricants. Working pressures to 250 psi @ 70°F.