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Ball Valve-Control

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Ball valve

Keyword：

Pneumatic Flange Discharge Feed Ceramic Wear Resistant Dome Ball Valve

Pneumatic flange feed ceramic wear-resistant dome valve is a kind of valve specially used for fluid control, mainly used in dust, particulate matter and other solid particle material conveying system, can realize the fluid fast switching, flow control and prevent material plugging material sticking and other functions. The valve is made of ceramic body and seat, with wear resistance, corrosion resistance, high temperature resistance and other characteristics, can ensure the normal operation in harsh environment.

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	PN1.0~4.0MPa, ANSI 150~2500LB
Size range	DN50~DN500 (2"~20")
Flanged ends	ANSI B16.5, BS 4504, DIN2501, JIS B2220, EN1092-1, GB/T 9112, etc
Face to face	ANSI/ASME B16.10, BS 6364, DIN 3202, JIS B2002, EN 558-1, GB/T 12221, etc
Temperature range	-29~425℃

Valve material
Body material	Al2O3, ZrO2, SiC, SSIC, etc
Trim material	304, 316, 316L, 2205, 2507, 2Cr13, 4Cr13, F11, F22, etc
Spool and seat material	Al2O3, ZrO2, SiC, SSIC, etc
Stem material	304, 316, 316L, 20Cr13, 17-4PH, etc
Seal ring material	C-PTFE, PPL, POM, 304+WC, 316L+WC, etc

Design feature
Bonnet form	screw-on bonnet, flanged bonnet
Flow characteristics	equal percentage, linear

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