Product classification

Power Plant Globe 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 medium flow adopts a top-inlet, bottom-outlet design. The valve uses a double-disc structure, featuring low operating torque and easy opening and closing. The sealing surfaces of the valve seat and disc are overlaid or plasma-spray welded with cobalt-based hard alloy, providing excellent high-temperature resistance, wear resistance, and anti-galling performance.

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Power plant globe valve

Flanged power plant globe valve

Threaded power plant globe valve

Welded power plant globe valve

Butt weld power plant globe valve

Socket weld power plant globe 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