Product type

Switch valve

Product description

Pressure balance type plug valve

Model

Xp47W-plug valve

Nominal diameter

NPS 2”～24”(DN50～DN600)

Operating temperature

-46℃～120℃

Nominal pressure

CLASS 150～1500 （PN20～PN260）

Material

Main material: A216 WCB、WCC; A351 CF8、CF8M、CF3、CF3M、CF8C、A352 LCB、LCC; A890 4A(CD3MN)、5A(CE3MN)、6A(CD3MWCuN), etc.

Design standard

API 6D、API 599、ASME B16.34

Structural length

ASME B16.10、GB/T 12221

Connecting end

ASME B16.5、ASME B16.25、GB/T 9113、GB/T 12224

Test standard

API 598、ISO 5208、GB/T 26480、GB/T 13927

Operation method

Handle, worm, motor-drive unit, pneumatic drive unit

Application fields

For systems of petrochemical, chemical, natural gas, LPG, gas, HVAC, food and pharmaceutical industries.

Other remarks 1

The sealing faces of valve seat and valve clack are build-up welded with hard alloy to improve the erosion resistance and extend the service life of valve.

Other remarks 2

The important feature of plug valve is that it is adaptive to multi-passage structure, so one valve can have two, three or even four flow passes.

Other remarks 3

Quick opening and closing, small flow resistance, and fast angular travel operation

Other remarks 4

The medium can flow in two directions, facilitating unlimited mounting direction and online repair.

Other remarks 5

Small switching moment, reliable sealing

Other remarks 6

Reversed plug design, the higher the pressure is, the better the sealing performance is.

Other remarks 7

Emergency injection function of valve stem

Other remarks 8

Injection hole and channel are provided on the valve body for injecting stop-leak compound between sealing faces.