Pressure Self-Sealing Gate

The pressure seal valve in CHASE VALVE is designed in combination with API/BS/NB standard and ASME B16.34 standard. It is widely used in high temperature and high pressure conditions, with exquisite structure, sufficient strength, relatively competitive maintenance cost and reliable sealing property of body and bonnet.

Category:

Specifications:

Product typeOn/off Valve

Valve TypePressure Self-Sealing Gate Valve
Model

Z541Y

SizeNPS 2~NPS48/DN50~DN1200
Operating Temperature -46℃~593℃
Operating pressure
CLASS 600~CLASS 2500 / 10Mpa~42Mpa
MaterialA216 WCB/WCC/ A217 WC6/WC9/C5/C12/C12A/CA15/ A351 CF8/CF8M/CF3/CF3M/CF8C/CN3MN/CK3MCUN/CN7M/A352 LCB/LCC/ A494 CW-6MC/CU5MCuC/M35-1/A890 4A(CD3MN)/5A(CE3MN)/6A(CD3MWCuN)/ASME B148 C95800/C95500
Standard

ASME B16.34/API 600/GB/T12234/GB/T12224
Face to face

ASME B16.10

ConnectionASME B16.5/ASME B16.47/ASME B16.25
Test std.

API 598/ISO 5208

OperationManual, electric, pneumatic

Application fields

Power plant,oil, chemistry

Seal material

13Cr, STL