DeZurik KGC-BD Інструкція з експлуатації - Сторінка 4
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2-36" KGC-BD BI-DIRECTIONAL KNIFE GATE VALVES WITH GUIDES
Description
KGC-BD knife gate valves have a stainless steel body, gate and a resilient perimeter seat. The KGC-
BD knife gate valve is available in 2-36" (50-900mm) sizes. A choice of several actuators and acces-
sories is available.
Handling
WARNING!
A potential hazard exists with handling valves. Failure to handle valves properly
may cause a valve to shift, slip or fall causing serious injury or death and/or
equipment damage
The points below are for reference purposes only, use safe and proper lifting and support tech-
niques. DO NOT lift valves with any adjoining pipe or other equipment attached. Lift with
properly rated lifting equipment. Follow jurisdictional safety requirements.
Suggested lifting points are as shown below to lift valve assemblies that are in a horizontal orientation.
Eye bolts in flange through holes can be used to lift the valve body or, for 2" through 12" valves, a
sling can be strapped around the top of the valve body.
For valves with bevel gear actuators, a sling or chain can a wrapped around the bevel gear actuator
body, between the mounting plate and the input shaft housing. This would be in conjunction with lift-
ing from the valve body as well. See Figure 1.
Figure 1— Knife Gate Valve with Bevel Gear Actuator,
Horizontal Lifting
For valves with pneumatic cylinder actuators, a sling can be wrapped around the cylinder, near the
cylinder head (piston rod end). This would be in conjunction with lifting from the valve body. Utilize
caution to not bump, dent or damage the cylinder tube. DO NOT utilize the cylinder tie-rod ends to lift.
See Figure 2.
Figure 2, Knife Gate Valve with Pneumatic Cylinder Actuator,
D11050
.
Horizontal Lifting
Page 4
July 2018