Product description:

3PCforged trunnion ball valve RF end structure

Designstandards:

ASMEB16.34/API6D design standard

API6D/ISO 15848 or API 598 testing and inspection standard

ASMEB16.5 flange end standard

ASME16.25 welded end standard

ASMEB16.1/ API6D face to face standard

API 607fire safety standard

NACEMR0175 acid environment standard

Designfeatures

1. valveis designed in accordance with ASME B16.34,API6D,ASME B16.10,ASME B16.25,BS5351

2.O-ringssealing room temperature hard seal ball valve is applied in temperature of-29~200℃。

3.Graphitesealing high temperature hard seal ball valve is applied in temperature of-29~425°C.It is based on valve body material and seal material to choose usingtemperature

4.Valveseat is sealed with bellows-like elastic structure to effectively avoiding thevalve seal face leakage due to pressure and high temperature

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For moredetails please contact with cowinns sales department.