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Pneumatic Stainless Steel Knife Gate Valve Slurry Valve

The slurry valve is a valve used to cut off or regulate the slurry fluid in the pipeline. It is made of stainless steel, has good corrosion resistance, can adapt to the use of a variety of media needs. The valve adopts pneumatic actuator, can realize remote control and automatic control, improve production efficiency and safety. The cutting blades of the valves are made of special materials that cut through slurry media containing particles, fibers and solid particles.

Standard
Design standard	MSS SP-70, API 600, ASME B16.34, EN 1171, EN 593, JIS B2071, JIS B2041, GB/T 12235, etc
Wall thickness standard	ASME B16.34, API 600, EN 558-1, JIS B2071, EN 13709, GB/T 12235, GB/T 12234, etc
Thread standard	ASME B16.5, ASME B16.47, EN 1092-1, EN 12627, JIS B2239, JIS B2312, JIS B2071, GB/T 12221, etc
Pneumatic actuaor standard	NEMA ICS 14, EN 60034-1, DIN 42950, BS 5424, JIS C 4004-1, GB/T 24715-2009, ГОСТ 183-74, etc

Technical data
Pressure range	PN1.0~PN10.0Mpa, 150LB~600LB
Size range	DN25 (2”)~DN600 (24”)
Flanged ends	ANSI B16.5, ANSI B16.47, EN 1092-1, JIS B2220, etc
Butt-Weld BW ends	ASME B16.25, ASME B16.34, MSS SP-70, EN 1759-1, EN 736-1, JIS B2081, GB/T 12224, etc
Socket welded ends	ASME B16.34, EN 736-2, JIS B2071, GB/T 12224, GB/T 9113, BS 4504, DIN 2501, GOST 12820, GOST 12821, etc
Face to face	ASME B16.10, EN558-1, JIS B2002, GB/T 12234, GB/T 12235, BS EN558-1, DIN 3202, GOST 3706, etc
Temperature range	-30℃~200℃

Valve material
Body material	WCB, CF8, CF8M, etc
Trim material	304, 316, 316L, 2205, 2507, 2Cr13, 4Cr13, F11, F22, etc
Seat material	20Cr13, 304, 316, etc
Gate material	20Cr13, 304, 316, etc
Stem material	2Cr13
Gasket	316+Flexible graphite, 316+PTFE

Design feature
Body type	straight-through
Bonnet form	standard
Flow characteristics	quick opening

Inspection and test
Leakage rating	API 598, EN 12266-1, JIS B2003, GB/T 13927, BS EN12266-1, DIN 3230-3, GOST 9544, etc
Inspection and testing standard	API 598, EN 12266-1, JIS B2003, GB/T 13927, GB/T 12220, BS EN 12266-1, DIN 3230-3, GOST 9544, etc