Duplex Steel Globe Valve

Nominal Diameter : DN25~DN600
Nominal Preesure : PN16/PN25/PN40/PN63
Design Standard : DIN3356
Face to face Standard : DIN3202
Ends Flanged dimension ：DIN EN 1092-1
Inspection and testing : DIN EN12266-1
Shell test : nominal pressure (PN)X1.5
Tightness of seat :nominal pressure (PN)X1.1
Opeartion type : Handwheel operation、Pneumatic Actuator、Electric Actuator etc.

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Description

◆ Material Of Duplex Steel Globe Valve

Pos.	Part	Material
1	Body	CF8、CF8M、Duplex 4A、5A、6A
2	Disc	F304、F316、F51、F53、F55
3	Seat	F304、F316、F51、F53、F55
4	Bonnet Gasket	Graphite+SS、PTFE
5	Stem	17-4PH、SS304、SS316、F51、F53、F55、17-4PH、XM-19
6	Bolt	ASMT B193-B8、B8M
7	Nut	ASMT B194-8、8M
8	Stem Packing	Flexible Graphite、PTFE
9	Gland	SS
10	Stem Nut	SS
11	Operation	Actuator as per requests.

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