Gold top valve located in Oubei Town, Wenzhou, China,where can make all kinds of precision balls,including top entry,metal seat and V type balls.On this base,our products range of floating,trunnion,Gate globe check valve ,butterfly valve ,etc.Surely we can design them by customer's special requirements.
|Place of Origin:||CHINA|
|Minimum Order Quantity:||1PCS|
|Packaging Details:||WOODEN BOX|
|Payment Terms:||T/T, L/C|
|Material:||Casting, Stainless Steel, Plastic, Alloy 20/AISI 316Ti, WCB||Pressure:||Medium Pressure, High Pressure, Low Pressure, 300LB, 150#|
|Temperature Of Media:||Medium Temperature, Normal Temperature, High Temperature, Low Temperature, -29~+250℃/ -150~+200℃/||Standard:||ANSI BS DIN JIS, DIN/ JIS / ANSI /BS/CNS, DIN, ANSI, API 6D|
|Type:||T Port, 2-way, 2 Way, Trunnion Mounted Ball Valve, Closed||Medium:||Steam, Compressed Air, Oil, Liquid, Gas|
Split Body Trunnion Ball Valve,
Rtj Flanged Trunnion Ball Valve,
Asme B16.5 Trunnion Ball Valve
|Design Feature||Product Range|
|Full port or reduce port
Fire safe certified
Double block & bleed
Emergency sealant injection
Cavity pressure self relief
Optional double piston design
|3 PC Side Entry|
|Body Materials||:||Forge Carbon Steel, Stainless Steel, Duplex Steel|
|Trim||:||Carbon Steel, Stainless Steel, Duplex Steel|
Permitting ease of operation, minimizing the torque and reducing seat seal wear.
Double O-rings, or the combination of O-rings and gaskets, enable a perfect and safe sealing of all body
Antiblowout stem allows the replacement of the stem seals with the valve in the fully closed position. The
stem seal integrity is achieved by the use of three O-rings. The upper seal can be replaced with the valve in
line and under pressure. Stem and ball are separate components; this ensures a better alignment and lower
torque. Stem and trunnion are supported by P.T.F.E. impregnated steel bearing sleeves. Emergency stem
sealant injection feature is standard on valves 4” and above.
Independent floating spring loaded seats are always in contact with the ball to provide an effective tight
seal even at low differential pressures. Independent upstream and downstream seats permit draining of
fluid from the body cavity, allowing double block and bleed operation. With the standard single piston seats feature, there is an automatic body cavity release of over pressure to the line through the down stream seat.
Double piston seat (that maintains the sealing capacity of the valve even in the case of failure of the up
stream seats) or a combination of double sealing features on the downstream side/single sealing on the
upstream seat is available on request. A seat emergency sealant injection system is available on request
which can restore the sealing integrity if damage occurs to the sealing surfaces.
Contact Person: sales
Material: Casting, Stainless Steel, Plastic, Alloy 20/AISI 316Ti, WCB
Power: Manual, Pneumatic, various operate, electric
Pressure: Medium Pressure, High Pressure, Low Pressure, 300LB, 150#
Temperature of media: Medium Temperature, Normal Temperature, High Temperature, Low Temperature, -29~+250℃/ -150~+200℃/