Metal Seated Ball Valve

Metal to Metal Seated Trunnion Type Ball Valve Technical specification Design reference API ASME Design standard API6D ASME B16.34 Structural length Flanged ends API6D ASME B16.10 Welded connection Flanged ends ASME B16.5 Butt-welding ends ASME B16.25 Test &inspection API6D API598 Note: The dimension of connecting flange and butt welding terminals can be designed according to customers’ requirements. Metal to metal sealed design has been employed perfectly for the ball and

Side Entry Trunnion Type Ball Valve BW Ends Ball Valve Type Design and Manufacture Face to Face/End to End Flange Dimensions Pressure Temperature Rating Inspection and Test Split Flange ball valve BS5351 ANSI B16.10 ANSI B16.5 ANSI B16.34 API6D Fixed flange ball valve API6D/API608 API6D ANSI B16.47 ANSI B16.34 API598 Main Material Body material Trim material Seal material Gasket/Packing WCB/LCB/CF8/CF8M/CF3/CF3M,ETC. SS410, SS420, SS304, SS316,ETC PTFE, RPTFE, PEEK, PPL, ETC.

Side Entry Flanged Forging Ball Valve Trunnion Type With Electric Actuator Blow-out proof stem: The stem is made separately from the ball with integral T-type round shoulder, retained by bland .(other designs are Available on request) Grease injection device For DN150 (NPS 6) & larger the stem and the valve seat are provided with a sealing grease injection device, For DN125 & smaller, we can provide the sealing grease injection device according to customer requirements. When

Soft Seat Flanged Side Entry Ball Valve Reliable seat seal The structure design of elastic sealing ring has been adopted for floating ball valve. This seat design features a bigger sealing pressure ratio between the ring surface and the ball when medium pressure gets lower, where the contacting area is smaller. Thus, the reliable sealing is encusred. When the medium pressure gets higher, the contacting area between seat ring and ball becomes bigger as the ball sealing ring

Double Isolation & Bleed Ball Valve Side Entry Trunnion Mounted ball valve are suitable for using on various kinds of pipelines of Class 150 to Class 2500, PN16~PN160, JIS 10K~ JIS 20K to cut off or turn on the pipeline medium, of which the operation types include worm gear, manul, pneumactic or electric actuators, being in general of flange connection, and butt welding end connection as well. Ball Valve Type Design and Manufacture Face to Face/End to End Flange Dimensions

Double Isolation & Bleed Ball Valve BW Ends Ball Valve Type Design and Manufacture Face to Face/End to End Flange Dimensions Pressure Temperature Rating Inspection and Test Split Flange ball valve BS5351 ANSI B16.10 ANSI B16.5 ANSI B16.34 API6D Fixed flange ball valve API6D/API608 API6D ANSI B16.47 ANSI B16.34 API598 Main Material Body material Trim material Seal material Gasket/Packing WCB/LCB/CF8/CF8M/CF3/CF3M,ETC. SS410, SS420, SS304, SS316,ETC PTFE, RPTFE, PEEK, PPL, ETC.

Side Entry Trunnion Type Forging Ball Valve BW Ends Design Data Design standard: API 6D,DIN3357-1 , EN12516-1 Face to Face standard: API6D, ASME B16.10, DIN3202 Connecting Standard: ASME B 16.5, ASME B16.47, DIN 2543/4,ASME B 16.25 Test & Inspect Standard: API 6D ,API 598 Working Temperature: -196℃~610℃ Connection type: RF,RTJ,FF,BW.BSPT,NPT Sour environment:NACE MR0175 Design Feature 1: Full bore or reduced bore 2: Two-piece or Three-piece body structure 3: Double Block &

16 inch 600LB Three Piece Side Entry Trunnion Type Ball Valve Trunnion Mounted ball valve are suitable for using on various kinds of pipelines of Class 150 to Class 2500, PN16~PN160, JIS 10K~ JIS 20K to cut off or turn on the pipeline medium, of which the operation types include worm gear, manul, pneumactic or electric actuators, being in general of flange connection, and butt welding end connection as well. DOUBLE ISOLATION & BLEED (DIB) Double piston effect seat, medium

Three Piece Side Entry Trunnion Type Ball Valve 16 inch 600LB Ball Valve Type Design and Manufacture Face to Face/End to End Flange Dimensions Pressure Temperature Rating Inspection and Test Split Flange ball valve BS5351 ANSI B16.10 ANSI B16.5 ANSI B16.34 API6D Fixed flange ball valve API6D/API608 API6D ANSI B16.47 ANSI B16.34 API598 Main Material Body material Trim material Seal material Gasket/Packing WCB/LCB/CF8/CF8M/CF3/CF3M,ETC. SS410, SS420, SS304, SS316,ETC PTFE,

Side Entry Flanged Ball Valve Trunnion Type With Electric Actuator Sealing Options Soft seat: Metal to Metal O-Ring seal Simple structure reliable sealing Applicable to particulate Reliable sealing low torque meet customers' high wide application low cost. media conditions sealing reliability and low torque requirements DOUBLE BLOCK & BLEED (DBB) When the ball is in the closed position, each seat seals off the process medium independently at the same time between the up/down

Double Block & Bleed Ball Valve Side Entry Design Feature 1: Full bore or reduced bore 2: Two-piece or Three-piece body structure 3: Double Block & Bleed, Double isolation and bleed(DIB-1&DIB-2) 4: Fire safe design(API 607) 5: Blowout-proof system 6: Anti-static design 7: Self cavity relief 8: Fugitive emission testing(optional) Design Data Design standard: API 6D,DIN3357-1 , EN12516-1 Face to Face standard: API6D, ASME B16.10, DIN3202 Connecting Standard: ASME B 16.5, ASME

Metal to Metal Seated Side Entry Type Ball Valve Metal to metal sealed design has been employed perfectly for the ball and seat, which has also adopted the advanced hardening technolohies, such as ultro-sonic spray coating, nickel base spray welding, surface specially hardening, stellite spray welding. ceramic materiai with high strength and hardness, and so on. Surface hardness of the ball and seat may generally reach more than HRC6O, Maximun is up to HRC74, amd application

Three Way Multiple Port Ball Valve L type Sealing Options Soft seat: Metal to Metal O-Ring seal Simple structure reliable sealing Applicable to particulate Reliable sealing low torque meet customers' high wide application low cost. media conditions sealing reliability and low torque requirements Fire safe design Coosai ball valves ensures 100% pass of the fire safe test. As Coosai Ball valve applies two sealed design via O-ring seals and metal graphite spiral wound gasket.

Metal to Metal Seated Trunnion Type Ball Valve Technical specification Design reference API ASME Design standard API6D ASME B16.34 Structural length Flanged ends API6D ASME B16.10 Welded connection Flanged ends ASME B16.5 Butt-welding ends ASME B16.25 Test &inspection API6D API598 Note: The dimension of connecting flange and butt welding terminals can be designed according to customers’ requirements. Metal to metal sealed design has been employed perfectly for the ball and

Four Way Ball Valve DOUBLE ISOLATION & BLEED (DIB) Double piston effect seat, medium pressure, both upstream and downstream as well as in the body cavity, creates a resultant thrust that pushes the seat ring against the ball, valve with double piston effect seat rings require a cavity pressure relief to reduce the build-up of over pressure in the body cavity. Sealing Options Soft seat: Metal to Metal O-Ring seal Simple structure reliable sealing Applicable to particulate

Metal to Metal Seated Forging Ball Valve Technical specification Design referenceAPIASMEDesign standardAPI6D, API608ASME B16.34, BS5353 Structural length Flanged endsAPI6DASME B16.10Welded connectionFlanged endsASME B16.5Butt-welding endsASME B16.25Test &inspectionAPI6D API598Note: The dimension of connecting flange and butt welding terminals can be designed according to customers’ requirements. Metal to metal sealed design has been employed perfectly for the ball and seat,

Three Way Multiple Port Ball Valve L Type Three way ball valves are suitable for using on various kinds of pipelines of Class150 ~ Class300,PN16- PN40 for switching, dividing, and combining medium flow, of which the operation manners include manual, worm gear, pneumatic or electric actuators, connection manners are in general of flanges. As required by customers ,the other type of connection is available too. L type three way ball valve (type of Q44) is used for pipelines to

Four Way Ball Valve Design Feature 1: Full bore or reduced bore 2: Integral body structure 3: Double Block & Bleed, Double isolation and bleed(DIB-1&DIB-2) 4: Fire safe design(API 607) 5: Blowout-proof system 6: Anti-static design 7: Self cavity relief 8: Fugitive emission testing(optional) The ball is fixed by trunnion and stem for size 4” &smaller. Trunnion plate support for size 6” & larger Design Standard API6D Pressure-Temperature Rating ASME B16.34 Face to Face API6D

3 Pieces Metal to Metal Seated Gear Manual Operation Ball Valve 900LB Metal to metal sealed design has been employed perfectly for the ball and seat, which has also adopted the advanced hardening technolohies, such as ultro-sonic spray coating, nickel base spray welding, surface specially hardening, stellite spray welding. ceramic materiai with high strength and hardness, and so on. Surface hardness of the ball and seat may generally reach more than HRC6O, Maximun is up to

Metal to Metal Seated pneumatic operated ball valve Metal to metal sealed design has been employed perfectly for the ball and seat, which has also adopted the advanced hardening technolohies, such as ultro-sonic spray coating, nickel base spray welding, surface specially hardening, stellite spray welding. ceramic materiai with high strength and hardness, and so on. Surface hardness of the ball and seat may generally reach more than HRC6O, Maximun is up to HRC74, amd