BS 5351 Ball Valve
24 products found
A BS 5351 ball valve is a quarter-turn rotary isolation valve manufactured in strict accordance with the British Standards Institution (BSI) specifications to regulate fluid on-off control across European industrial pipelines. This specific standard defines the rigorous design, production, and verification criteria for floating ball structures within a nominal pressure spectrum of PN10 to PN40 and sizes spanning DN15 to DN300. In this configuration, the ball is suspended between two resilient seats; when closed, upstream line pressure pushes the ball directly against the downstream seat ring to achieve a reliable, bubble-tight seal. To ensure maximum operational safety in volatile environments, BS 5351 mandates integrated anti-static grounding devices and API 607/ISO 10497 compliant fire-safe designs that prevent hazardous external leakage during thermal disasters. Industrial distributors and piping contractors can guarantee compliance with British standards and optimize procurement budgets by importing high-quality BS 5351 ball valves directly from certified manufacturers in China via our B2B commercial platform.
DERVOS VALVES INDUSTRY CO., LTD
Pneumatic Actuated Ball Valve, ASTM F316L, 1 Inch, Floating Type
Model Number: BA-3PC-1-800
DERVOS VALVES INDUSTRY CO., LTD
3 Piece Position Type Ball Valve, ASTM A105N, Class 800, 1 Inch
Model Number: BA-3PC-1-800
DERVOS VALVES INDUSTRY CO., LTD
3-Piece Cryogenic Ball Valve, 1/2 Inch, Class 800, Floating Ball
Model Number: BA-3PC-1/2-800
DERVOS VALVES INDUSTRY CO., LTD
Carbon Steel Floating Ball Valve, ASTM A105N, 3/4 Inch, 800 LB, SW
Model Number: BA-3PC-3/4-800
DERVOS VALVES INDUSTRY CO., LTD
3 Pieces Floating Ball Valve, ASTM A105N, 1/2 Inch, Class 800, NPT
Model Number: BA-3PC-1/2-800
DERVOS VALVES INDUSTRY CO., LTD
3-Piece Gearbox Ball Valve, ASTM A105N, 1 1/2 Inch, Class 800
Model Number: BA-3PC-1 1/2-800
DERVOS VALVES INDUSTRY CO., LTD
3 Piece Stainless Steel Ball Valve, ASTM F316L, 1 Inch, Class 800
Model Number: BA-3PC-1-800
DERVOS VALVES INDUSTRY CO., LTD
3 Pieces Extended Bonnet Ball Valve, ASTM A105N, 800 LBs, 3/4 Inch
Model Number: BA-3PC-3/4-800
DERVOS VALVES INDUSTRY CO., LTD
Extended Body Ball Valve, 1 Inch, CL 800, Side Entry, Floating Ball
DERVOS VALVES INDUSTRY CO., LTD
3-Piece Plate Type Ball Valve, 150-1500 LB, Reduced Bore/Full Bore
DERVOS VALVES INDUSTRY CO., LTD
Carbon Steel Flanged Ball Valve, A105N, Class 600, 1 Inch, BS 5351
Model Number: BA-2PC-1-600
DERVOS VALVES INDUSTRY CO., LTD
Flanged End Ball Valve, ASTM A350 LF6, CL600, 1/2 Inch, Two Piece
Model Number: BA-2PC-1/2-600
topper
Pneumatic Actuated Ball Valve, ASTM F316L, 1 Inch, Floating Type
Model Number: BA-3PC-1-800
topper
3 Piece Position Type Ball Valve, ASTM A105N, Class 800, 1 Inch
Model Number: BA-3PC-1-800
topper
3-Piece Cryogenic Ball Valve, 1/2 Inch, Class 800, Floating Ball
Model Number: BA-3PC-1/2-800
topper
Carbon Steel Floating Ball Valve, ASTM A105N, 3/4 Inch, 800 LB, SW
Model Number: BA-3PC-3/4-800
topper
3 Pieces Floating Ball Valve, ASTM A105N, 1/2 Inch, Class 800, NPT
Model Number: BA-3PC-1/2-800
topper
3-Piece Gearbox Ball Valve, ASTM A105N, 1 1/2 Inch, Class 800
Model Number: BA-3PC-1 1/2-800
topper
3 Piece Stainless Steel Ball Valve, ASTM F316L, 1 Inch, Class 800
Model Number: BA-3PC-1-800
topper
3 Pieces Extended Bonnet Ball Valve, ASTM A105N, 800 LBs, 3/4 Inch
Model Number: BA-3PC-3/4-800
topper
Extended Body Ball Valve, 1 Inch, CL 800, Side Entry, Floating Ball
topper
3-Piece Plate Type Ball Valve, 150-1500 LB, Reduced Bore/Full Bore
topper
Carbon Steel Flanged Ball Valve, A105N, Class 600, 1 Inch, BS 5351
Model Number: BA-2PC-1-600
topper
Flanged End Ball Valve, ASTM A350 LF6, CL600, 1/2 Inch, Two Piece
Model Number: BA-2PC-1/2-600
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