Product classification

Power Plant Gate Valve

Designed in accordance with ASME B16.34-2013. The valve stem is quenched, tempered, and nitrided, offering high-temperature resistance and excellent corrosion resistance. The body cavity adopts a pressure self-sealing structure; higher internal pressure provides better sealing performance. The sealing surfaces of the seat and gate are overlaid or plasma-spray welded with cobalt-based hard alloy, providing high-temperature resistance and excellent wear and galling resistance.

Category:

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keywords:

Power plant gate valve

API power plant gate valve

ANSI power plant gate valve

ASME B16.34 power plant gate valve

ISO power plant gate valve

DIN power plant gate valve

Product Description

Product Standards:
Nominal pressure: PN160–PN630, Class 900LB–3500LB
Nominal size: DN50–DN500, 2″–20″

Main Materials:
WCB, ZG20CrMo, Cr5Mo, ZG20CrMoV, ZG15Cr1MoV, 25#, 12Cr1MoV
ASTM A216 WCB, ASTM A217 WC6, ASTM A217 WC9, ASTM A217 C12A
ASTM A105, ASTM A182 F11, ASTM A182 F22, ASTM A182 F91, ASTM A192 F92

Operating Temperature:
WCB: −29 °C to 425 °C
Alloy steel: −29 °C to 540 °C / −29 °C to 570 °C
F91: −29 °C to 610 °C

Applicable Media: Water, steam, etc.
Connection: Welded
Actuation: Manual, gear operated, electric, pneumatic, hydraulic

Application: Oil & Gas, Chemical, Food & Beverage, Pharmaceutical, Power Generation, Marine, Construction, Aerospace, Automotive, Water Treatment.

Power Plant Valves