Self-sealing slurry gate-valve

Self-sealing slurry gate-valves are designated for controlling flows of pulp with concentration of solid unsized phase over 50 kg/m³ size of solids up to 6mm, pressure up to 0.63 MPa (6.3 kilogram-force/cm²), for regulating pipeline system resistance, for starting-up slurry pumps, and for other processing operations related to hydro-transportation of highly-abrasive media in coal preparation plants.

The valve’s flow parts and gates are produced with protective elements made of monolithic polycrystal silicon carbide.

design of self-sealing slurry gate-valve

# of order	Designation	Тype of gate-valve	Conventional passage, mm	Overall dimensions, mm			Н2, mm	number of apert., d, mm	D1, mm	D2, mm	D3, mm	D4, mm	Weight, kg
# of order	Designation	Тype of gate-valve	Conventional passage, mm	Length L, mm	Width B, mm	Height starting from axis of valve opening, H	Н2, mm	number of apert., d, mm	D1, mm	D2, mm	D3, mm	D4, mm	Weight, kg
12-185	3С.000-01-СБ.М	ЗЧС - 150	150	280	325	785	620	8 apert., Ø18	130	232	290	255	110
12-186	3С.000-02-СБ.М	ЗЧС - 200	200	330	380	965	750	8 apert., Ø18	180	282	340	305	143
12-187	3С.000-03-СБ	ЗЧС - 250	250	330	445	1170	900	12 apert., Ø23	230	365	435	395	218
12-188	3С.000-04-СБ	ЗЧС - 300	300	350	490	1341	1021	12 apert., Ø23	280	415	485	445	248

# of order	Designation	# of design
	Self-sealing gate-valve
12-185	ДУ 150 (6")	3С 000.01 М сб
12-186	ДУ 200 (8")	3С 000.02 М сб
12-187	ДУ 250 (10")	3С 000.03 М сб
12-188	ДУ 300 (12")	3С 000.04 М сб

Other stop valves

Straight-through valve

Upgraded self-sealing slurry gate-valve

Self-sealing slurry gate-valve with pneumatic actuator

Flat steel welded-on flanges

Other products

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