Basic Info

Thread Position of Valve Rod: Inside Gate Valve

Usage: Flow Control

Standard: API 6A

Application: Industrial Usage

Specification: 4-1/16 Inch

Origin: China

General Description

Ball Screw Gate Valve is designed with a unique ball screw structure and lower balancing stem. It can be used as a manual valve in high pressure and large bore application. Stem can be backseated, allowing the stem seal to be replaced under pressure. The valve stem seal design covers all pressure ranges and temperature ranges, considering all kinds of fluid environments that can be encountered in the wellhead and manifold application.

Specifications

Design & Manufacture: API SPC 6A

Connection: Threaded, Flanged or Union connected

Nominal Diameter: 4-1/16" ~ 7-1/16"

Working Pressure: 10000PSI~20000PSI

Material grade: AA-HH

Body Material: Carbon steel 10#, 20#, 1045; Low-alloy steel ASTM4130; Stainless steel 410, 17-4PH, 316; YG8; CRA, CRAb

http://www.jl-valves.com/