Flange gate valve Z941X-10C

Size Range: DN800

Pressure: PN10

Body Materials: WCB

Seat Materials: EPDM/NBR

Disc Materials: 1Cr18Ni11Ti+EPDM

Stem Materials: 2Cr13/SS304/SS316

Introduction

‌Durable Material‌
Cast steel (e.g., WCB grade) offers superior corrosion resistance and mechanical strength compared to cast iron, making it suitable for harsh environments like high-pressure steam, oil, and chemical applications‌.
‌High-Pressure & Temperature Resistance‌
They can withstand pressure ratings up to ANSI Class 2500 (PN42MPa) and temperatures ranging from -196°C to 593°C (570°F for steam applications)‌.
‌Bidirectional Sealing‌
The wedge gate design ensures tight sealing in both flow directions
‌Low Flow Resistance‌
The streamlined disc design minimizes flow resistance, reducing energy consumption in pipeline systems‌.

Name	Design and manufacture	Face to face Length	Pressure Test	Side flange drilling
Reference Standard	GB/T 12234	GB/T 12221	GB/T 13927	JB/T79

Name	Body	Disc	Shaft	Seat	Actuator
Material	WCB	1Cr18Ni11Ti+EPDM	2Cr13	EPDM	Electric actuator

Norminal pressure	Gas seal test(MPa)	Water seal test (MPa)	Shell seal test(MPa)	Working tempreature	Applicable medium	Ambient tempreature
PN10	0.6	1.1	1.5	-40...+80℃	Water, Slurry, Pulp etc	-40...+40℃

Application

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