LESER Modulate Action Safety Valve Type 431 433 PN 160
LESER Modulate Action Safety Valve Type 431 433 PN 160
LESER Modulate Action Safety Valve Type 431 433 PN 160

Modulate Action

Type 431 / 433 PN 160

Safety valve with medium capacities and high proportional opening area for high pressures

批准书

LESER Modulate Action safety valves of Type 431 / 433 PN 160 are designed, marked, produced and approved according to the requirements of the following regulations:

  • LESER CE Approvel
  • LESER EAC Approvel
  • LESER Chinese TS Approvel

Technical specifications Type 431, 433 PN 160

入口处的公称直径
DN 15 | 1/2"
實際流道直徑d₀
12 mm | 0.47 in
实际流道面积A₀
113 mm² | 0.175 in²
壓力
0.3 - 160 bar | 4.35 - 2320.6 psig
法兰等级 入口
PN 63 - PN 160 | CL300 - CL600
温度(符合DIN EN标准)
-270 to 450 °C | -454 to 842 °F
阀体 材质
1.0619, 1.4408
阀门连接
Flange acc. to DIN EN 1092 or acc. to ASME B16.5
波纹管 材质 (可选项al)
Stainless steel and elastomer
装载类型
Spring loaded
批准书
PED/ DIN EN ISO 4126-1, PED/ AD 2000-Merkblatt A2, AQSIQ, EAC
船级社
LR, RINA, DNV GL, BV, ABS
特价
Units converted; No approvals acc. to ASME
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