Keystone-K-series hilok butterfly valves manual actuator

Keystone Series HiLok Butterfly Valve with Manual Actuator

Product Description

The Keystone HiLok is a high performance butterfly valve that delivers efficient, bi-directional sealing complete with manual actuator, configurable as a handle or gear operator.

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Charakterystyka

Keystone HiLok High Performance Butterfly Valve

Cast on ISO top plate.
Long neck for insulation service.
External travel stop, outside of the medium area.
Accessible packing adjustment without operator removal.
Positive sealing which is mechanically achieved and does not rely on line pressure assistance.
Bidirectional shut-off performance.
Available in soft, fire-safe and metal seated.
Long life durability due to double offset operating principle minimizing seat wear.
Two piece shaft for maximum flow and minimum headloss.
Quadruple shaft bearings to ensure stability during high pressure, high cycle applications.
Fast and simple seat replacement.
Uninterrupted gasket surface.

Emerson Manual Actuator

ENGINEERED FOR RELIABILTY – Robust construction in a variety of materials with features such as full and life-long lubrication available.
FLEXIBLE CONFIGURATION – Where available with the type of manual actuator, the solution can be configured with adjustable travel stops, worm and quadrant style gearboxes and anti-clockwise operation.
SIMPLE INSTALLATION – Modular mounting concept for easy attachment to Emerson valves and can be mounted in most orientations.
CUSTOMIZABLE OPTIONS – Achieve reliable efficient isolation to match your specific application with many available optional extras including chain wheels, limit switches, floor stands and security features.