Ball Valves

Duwa Ball Valve is a high performance solution to your industrial Ball Valve needs. Duwa Ball Valves are available in sizes ranging from 1/4” to 80” in materials such as Carbon Steel, Stainless Steel, Brass, Forged Steel, Cast Steel and Cast Iron. Duwa Ball Valves are also available in 2 way or 3 way configurations and are available in L Port and T Port flow patterns. Available end connections of the ball valve include Threaded, Socket Weld, Butt Weld and Flanges. Your special Ball Valve and other Industrial Valves requirements are also available to inquire.
 
Mainly Ball Valve Dimensions & Features:
ANSI Ball Valve: Class 150LB - 2500LB SIZE 1/2" - 48".
DIN Ball Valve: DN50 - DN600, PN16 - PN160.
JIS Ball Valve: DN50 - DN600 10K - 63K.
BS Ball Valve: DN50 - DN350, PN16 - PN40.
 
Ball Valve Materials: WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, CF8M, A105, LF2, F11, F22, F5, F304, F316, F304L, F316L.
Design & Manufacture Standards: API 6D,API600, ASME B16.34, JISB2071, JISB2073, JISB2083, BS 1873, BS1414.
Face to Face Standards: ASME B16.10, DIN 3202, BS2080, API 6D, JISB2002.
End Connection Standards: ASME B16.11, ASME B1.20.1, ASME B16.5, DIN2543-2550, JISB2212 - JISB2214.
Ball Valve Test Standards: API 598, API 6D, JIS B2003, ISO 5208, BS 6755, DIN 3230, EN 12266.

Products List

Three Ways Ball Valve, Casting Type, WCB, 2 Inch, CL900
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DW BV-8

China Three Ways Ball Valve Manufacturer Duwa Piping provides 3 Ways Ball Valve, Casting Type, Size 2 Inch (DN50), Material WCB, Class 900, Siver Grey Surface Treatment.
RTJ Ball Valve, Bolted Bonnet, API 6D, CL1500, F51
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DW BV-7

China RTJ Ball Valve manufacturer Duwa Piping provides Ring Joint Type Bal Valve, Bottled Bonnet, API 6D standard, pressure CL1500, A182 F51 material.
API 6D Ball Valve, ASTM A182 F316, Fire Safe API 607, 8 Inch, Cl900
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DW BV-6

API 6D Ball Valve, ASTM A182 F316, Fire Safe API 607, 8 Inch, Cl900
ASTM A105N Ball Valve, PN20, DN350, Flanged
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DW BV-5

China ASTM A105N Ball Valve Manufacturer: ASTM A105N Ball Valve, PN 20(150LB), DN 350 (14Inch), Flanged End, PTFE Seat, Gear Operated, White Painting.
ASTM A105N Ball Valve, PN20, DN40, Lever
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DW BV-4

China ASTM A105N Ball Valve Supplier: ASTM A105N Ball Valve, CL150 (PN20), 1 1/2 Inch (DN40), PTFE Seat, ASTM A182 F6A Body Stem, Lever Operated
ASTM B148 Ball Valve, C95800, DN15, PN150, NPT
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DW BV-3

China ASTM B148 Ball Valve Supplier: C95800 ASTM B148 Ball Valve, 1/2 Inch (DN15), 800LB (PN 150), BS 5351 Standard, NPT Ends.
Trunnion Ball Valve
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DW BV-2

China Trunnion Ball Valve supplier Duwa Piping offers Trunnion Ball Valve, ball made of A105, featured with API 6D Valve standard.
Floating Ball Valve
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DW BV-1

China Floating Ball Valve supplier Duwa Piping provides Floating Ball Valve, seat made of PTFE, featured with API 6D Valve standard.