Cast Steel Gate Valves: DIN EN 12516-1, BS EN ISO 10434, EN1984

Cast Steel Gate Valves: DIN EN 12516-1, BS EN 12516.1, BS EN ISO 10434, EN1984, (non-)Rising Stem, Bolted Bonnet, Flanged Ends, DN 25 - DN 1200, PN 10 - PN 160, or as customer required.

Categories: DIN Gate Valves

Tags: Cast Steel Gate Valve , DN25 Gate Valve , DN1200 Gate Valve

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Detail Information

ValveType: DIN Gate Valve.
Valve Size: DN 25-DN 1200.
Pressure Rating: PN 10-PN 160.

Standards:

Design & Manufacture	DIN EN 12516-1, BS EN 12516.1, BS EN ISO 10434, EN1984
Face to Face Dimension	DIN EN558.1, BS EN 558-1, EN12982
Flange Ends Dimension	BS EN 1092-1, DIN EN1092.1
BW End Dimension	EN12627,
Test & Inspection	BS EN 12266, DIN N12266.1

Standard Material Specifications

Parts Name		Material
		Trim 1	Trim 8	Trim 5
1	Body	DIN 17245 GS-C25+CR 13	DIN 17245 GS-C25+STL	DIN 17245 GS-C25+STL	DIN 17445 1.4308	DIN 17445 1.4408
2	Wedge	DIN 17245 GS-C25+CR 13	DIN 17245 GS-C25+CR 13	DIN 17245 GS-C25+STL	DIN 17445 1.4308	DIN 17445 1.4408
7	Bonnet	DIN 17245 GS-C25+CR 13	DIN 17245 GS-C25+CR 13	DIN 17245 GS-C25+CR 13	DIN 17445 1.4308	DIN 17445 1.4408
9	Gland	ASTM A182 F6a			ASTM A182 F304	ASTM A182 F316
10	Gland Flange	DIN 17245 GS-C25			DIN 17445 1.4308	DIN 17445 1.4408
3	Stem	ASTM A182 F6a			ASTM A182 F304	ASTM A182 F316
4	Nut	A194 2H			A194 8	A194 8
5	Bolt	A193 B7			A193 B8	A193 B8
6	Gasket	SS Spiral Wound W/graphite, or SS Spiral Wound W/ PTFE, or Reinforced PTFE
8	Packing	Braided Graphite or Reformed Graphite Ring or PTFE
11	Stem Nut	Copper Alloy or A439 D2
12	Hand Wheel	Ductile Iron or Carbon Steel

Note: The chart above only lists out some common composition of steel gate valve parts. We may provide other different parts material composition according to the customer’s request or the actual valve working condition.