Product Description:
2000-15000psi 1-13/16" to 7-1/16"
The wellhead gate valve wholesale is available with an optional manual
closing and locking screw.
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 overload.
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 are 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 stem packing
Company Contact:
Contact Name: Lydia
Company Name: Aqe Machinery International Corporation
Email:
Tel: 15800809423
Fax: 15800809423
Street Address: Chuangshanghui
Building, Yanan East Road No.1882,
Changning District
Shanghai, China 000000
China
Website:
https://www.aqemachinery.com
Member name: aqemachinery
Country:
China
Member Since: 26 August 2020
Total Leads:
5 aqemachinery Import Export Business Leads
Business focus: Wellhead Equipment, Cementing Tools, Wellhead Christmas Tree
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