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Ball valve

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Ball Valve-Control

Keyword：

Pneumatic Three Piece Ball Valve

Three-piece ball valve and gate valve is the same type of valve, the difference is that its closing part is a ball, the ball around the center line of the valve body for rotation to open and close a valve. Ball valve in the pipeline is mainly used to cut off, distribution and change the direction of the flow of the medium. Three-piece ball valve is a new type of valve widely used.

Standard
Design standard	ANSI/ASME B16.34, BS 5351, DIN 3357, JIS B2073, EN983, GB/T 12224, JB/T 8527, etc
Wall thickness standard	ASME B16.34, BS EN12516-1, DIN EN12516-1, JIS B2002, EN 12516-1, GB/T 12224, etc
Thread standard	NPT, BSP, DIN 2999, JIS B0203, ISO 228-1, GB/T 7307, etc
Actuator standard	MSS SP-101, BS EN ISO5211, DIN EN ISO5211, JIS B8395, EN 15714-3, GB/T 12222, etc

Technical data
Pressure range		PN1.6~6.4MPa, ANSI 150~400LB
Size range		DN10~DN100 (3/8"~4")
Flanged ends		ANSI B16.5, BS 4504, DIN2501, JIS B2220, EN1092-1, GB/T 9112, etc
Wafer ends		ANSI B16.5, EN 1092-1, JIS B2220, BS 10, DIN 2634, GOST 12820, AS 2129, GB/T 9113, etc
Face to face		ANSI/ASME B16.10, BS 6364, DIN 3202, JIS B2002, EN 558-1, GB/T 12221, etc
Temperature range		-20~150℃, -20~250℃

Valve material
Body material		WCB, CF8, CF8M, CF3M, etc
Trim material		304, 316, 316L, 2205, 2507, 2Cr13, 4Cr13, F11, F22, etc
Spool and seat material		304, 316, 316L, 304+WC, 316L+WC, etc
Stem material		304, 316, 316L, 20Cr13, 17-4PH, etc
Seal ring material		C-PTFE, PPL, POM, 304+WC, 316L+WC

Design feature
Bonnet form		standard
Flow characteristics		quick opening

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