DIN3202 Cast Steel Gate Valve

DIN3202 cast steel gate valve are designed for industrial applications requiring reliable isolation and control of fluid flow. Constructed from cast carbon steel, these valves adhere to the DIN 3202 standard, ensuring they meet rigorous performance and safety requirements. Their robust design typically includes a full-bore configuration, which minimizes pressure loss and allows for efficient fluid movement.

One of the key advantages of DIN3202 cast steel gate valves is their ability to handle high pressures and temperatures, making them suitable for demanding environments such as oil and gas, steam systems, and petrochemical applications. The valves are equipped with metal-to-metal sealing surfaces that enhance durability and provide a long service life, even in harsh conditions. This feature is particularly beneficial in applications where abrasive or corrosive fluids are present.

NO.	PART	ASTM Material
		WCB	LCB	WC6	CF8(M)	CF3(M)
1	BODY	A216 WCB	A352 LCB	A217 WC6	A351 CF8(M)	A351 CF3(M)
2	GATE	A216 WCB+13Cr	A352 LCB+13Cr	A217 WC6+STL	A351 CF8(M)	A351 CF3(M)
3	SEAT	A105+13Cr	A105+13Cr	A217 WC6+STL	A351 CF8(M)+STL6	A351 CF3(M)+STL6
4	STEM	A182 F6	A182 F6	A182 F6	A182 F304/F316	A182 F304L/F316L
5	BONNET BOLT	A193 B7	A320 L7	A193 B16	A193 B8(M)	A193 B8(M)
6	BONNET NUT	A194 2H	A194 7	A194 4	A194 8(M)	A194 8(M)
7	GASKET	SS304+GRAPHITE			PTFE/SS304+GRAPHITE	PTFE/SS316+GRAPHITE
8	BONNET	A216 WCB	A352 LCB	A217 WC6	A351 CF8(M)	A351 CF3(M)
9	BACKSEAT	A182 F6	A182 F6	A182 F6	-	-
10	PACKING	FLEXIBLE GRAPHITE			PTFE/FLEXIBLE GRAPHITE
11	GLAND	A182 F6	A182 F6	A182 F6	A182 F304	A182 F304L/F316L
12	GLAND FLANGE	A216 WCB	A352 LCB	A217 WC6	A351 CF8(M)	A351 CF3(M)
13	GLAND EYEBOLT	A193 B7			A193 B8	A193 B8
14	NUT	A194 2H			A194 8	A194 8
15	PIN	AISI 1025			AISI 1025
16	STEM NUT	BRONZE			BRONZE
17	HANDWHEEL NUT	AISI 1035			AISI 1035
18	SCREW	ASTM A36			ASTM A36
19	HANDWHEEL	A536 60-40-18			A536 60-40-18
20	BEARING GLAND	AISI 1035			AISI 1035
21	GREASE NIPPLE	BRASS			BRASS
22	NAMEPLATE	SS304			SS304

Dimensions data(mm)