Cast steel flanged wedge gate valve with rising stem DN DN 50/80/100/150/200/250/300 mm, PN 25 kgs/cm2

Valves are used as closure devices at pipelines for transportation of water, air, steam, natural gas, ammonia, oil and oil products, liquid and gaseous carbon and other medium non-aligned as against material of product major components.

PN 25

ГОСТ Р 53672-2009

Main dimensions, mm

Weight without actuator

Type designation (Table of patterns)	DN	L	H	H1	H2	h	Do	Material of major components	Temperature of operating medium	Weight, kg
Type designation (Table of patterns)	DN	L	H	H1	H2	h	Do	Material of major components	Temperature of operating medium	Fig.1
30c99нж 30с999нж30нж99нж 30нж999нж	50	180	285	369	755	80	160	Steel 20Л Steel 12Х18H9ТЛ 12Х18Н12М3ТЛ	≤425°С ≤ 565°C	21
	80	210	373	460	843	98	200			32
	100	230	488	603	958	108	280			50
	150	280	645	815	1115	140	280			99
	200	330	800	1030	1210	168	360			180
	250	450	960	1080	1370	225	640			395
	300	500	1107	1227	1517	230	640			475