Api Standard Whv Hydraulic Gate Valve 65279 - Chinaprice: contact company for price
The valve is available with an optional manual closing and
The adjusting nut in the bind cylinder head absorbs the
overload or testing pressure applied to the
opening side of the valve, protecting the stem from
The cylinder ports are located a sufficient distance from
the cylinder head to allow in the piston cover
the exhaust port before the end of the stroke. This
arrangement provides enough damping to protect the cylinder
from shock loading.
The overload or testing pressure applied to the closing side
of the cylinder is absorbed when the piston bottoms out
against the packing gland of the stem.
The tail rod and the operating stem have back seating
shoulders which allow replacement of the stern packing while
the valve is under pressure.
- Posted By: Shanghai W-FLOW
- Phone: 862161268298
- Address: NO.463 Jinhui Road, Shanghai, China
- Website: http://www.w-flow.com.cn
Published date: January 15, 2015 -
- Business Description: Shanghai W Flow Control is a professional valve company with nearly
thirty years of service and technical background experiences in the
W flow Control offers a wide ranges of ball valves, including API 6D Gate valves, Globe valves, Check valves, API 6A Wellhead Valve and Chritsmas Tree Equipment ...,etc.
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