High pressure WCB oil gate valve

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Categories	Gate valve
Trademark/Brand	GARLOS
Model	GPZ643Y
Pressure:	16MPa, 22MPa, 25MPa, 32MPa
Material:	WCB
Temperature of Media:	-29~120 ℃
Port Size:	DN25-DN150mm
Medium:	Water, oil, gas
Strength test pressure:	1.5PN
Update Time	Dec 18,2025

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GPZ643Y High pressure WCB oil gate valve

GPZ643Y Oil field high pressure flat gate valve, long life, economical and practical. GPZ643Y Oil field high pressure flat gate valve is widely used in petroleum, chemical, metallurgy, power, construction, heat, water supply and other industries.

Material of GPZ643Y High pressure WCB oil gate valve

Part name	Material
Body	WCB
Bonnet, York	Fine carbon 35
Stem, Seat	Stainless steel 2Cr13
Stem nut	ZCuZn25A16Fe3Mn3
Packing	PTFE F4
Disc	High quality carbon steel spray-welding hard alloy

Specification of GPZ643Y High pressure WCB oil gate valve

Nominal Pressure	16MPa, 22MPa, 25MPa, 32MPa
Strength testing pressure	1.5PN
Seal testing pressure	1.1PN
Working temperture	-29～120℃
Suitable medium	Water, oil, gas