Product name:pressure seal bonnet globe valve

Product category:Pressure seal bonnet check valve

Information

main features
1. The length of the structure is short, and the length of the structure is only 1/4~1/8 of the traditional flange check valve.
2, small, light weight, and its weight is only the traditional flange check valve 1/4~1/20.
3, the valve closed fast, water hammer pressure is small.
4, horizontal or vertical pipes can be used, easy installation.
5 、 the flow passage is unobstructed and the fluid resistance is small.
6 、 sensitive action and good sealing performance.
7, the valve stroke is short, the valve is small impact.
8, the overall structure, simple and compact, beautiful appearance.
9 、 long service life and high reliability.

Main parts, materials and parameters of self sealing check valve

main features

Valve body, valve cover, rocker

WCB

CF8

CF8M

WC6WC9

Valve

WCB pile Cr13 or cemented carbide

CF8 cemented carbide

CF8MCemented carbide

WC6WC9Cemented carbide

valve seat

25 pile of Cr13 or cemented carbide

304 pile cemented carbide

316pile cemented carbide

20Cr1MoVcemented carbide

Shim

Soft、XB450

Teflon

Teflon

Stainless steel acid proof asbestos winding pad

Bolt

35CrMoA

35CrMoA

35CrMoA

25Cr1Mo1V

Nut

45

45

45

35CrMoA

main parameter

Applicable medium

Oil, water, steam

Nitrates

Acetic acid

Oil, water, steam

Applicable temperature

≤425

≤200

≤200

≤550

  • Lantian Haibin Longwan Wenzhou
  • en.china-zy.com
  • 0577-86915567
  • 0577-86915586

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