Featured Products
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Discountable price China Factory U Type Water Valve Wafer Connection Butterfly Valve with Worm Gear
UD Series is Wafer pattern with flanges ,this seat is hard back seated type.
Size:DN100~DN 2000
Pressure:PN10/PN16/150 psi/200 psi -
Supply OEM API609 En558 Concentric Center Line Hard/Soft Back Seat EPDM NBR PTFE Vition Butterfly Valve for Sea Water Oil Gas
FD Series is PTFE lined and split-body type.
Size Range:DN 40~DN300
Pressure:PN10/150 psi -
High quality Ductile Iron Stainless Steel 316 Wafer Butterfly Valve
MD Series Flange connection is specific standard;
Size:DN 40~DN 1200
Pressure:PN10/PN16/150 psi/200 psi -
Professional Air Release Valve Automatic Ductile Iron Air Vent Valve
Size:DN 50~DN 300
Pressure:PN10/PN16 -
Factory provide directly En558-1 EPDM Sealing PN10 PN16 Casting Ductile Iron SS304 SS316 U section Double Concentric Flanged Butterfly Valve
Body: Short in structure, light in weight, high strength,apply to wafer (small diameter) and flange connection.
Disc: High strength disc with precise machining, assure bi-direction pressure bearing and no leakage.
Shaft: High strength stainless steel shaft can deliver torque effectively.
Upper Flange: Available in actuators with various connection standards.
Packing Gland: Through pressing the packing gland, can prevent stem end from leakage.
Sealing Ring: The secondary shaft seal prevents from impurities and protects the shaft.
Bushing: Made of lubricant and small friction coefficient material, support shaft and reduce rotation torque.
Bottom Cover: Support disc by wearing washer and shaft, prevent falling and assure sealing performance.
Wearing Washer: Prevent the shat end from wearing, reduce rotation torque, and assure the disc in right position.
Seat Sealing Ring: High quality rubber ring, fixed on body, assures no leakage. No more washers when valve connects with flange.
O-Ring: Applied as secondary seal, prevent shaft end leakage. -
Best Supply En558-1 Soft Sealing PN10 PN16 Cast Iron Ductile Iron SS304 SS316 Double Concentric Flanged Butterfly Valve
Body: Short in structure, light in weight, high strength,apply to wafer (small diameter) and flange connection.
Disc: High strength disc with precise machining, assure bi-direction pressure bearing and no leakage.
Shaft: High strength stainless steel shaft can deliver torque effectively.
Upper Flange: Available in actuators with various connection standards.
Packing Gland: Through pressing the packing gland, can prevent stem end from leakage.
Sealing Ring: The secondary shaft seal prevents from impurities and protects the shaft.
Bushing: Made of lubricant and small friction coefficient material, support shaft and reduce rotation torque.
Bottom Cover: Support disc by wearing washer and shaft, prevent falling and assure sealing performance.
Wearing Washer: Prevent the shat end from wearing, reduce rotation torque, and assure the disc in right position.
Seat Sealing Ring: High quality rubber ring, fixed on body, assures no leakage. No more washers when valve connects with flange.
O-Ring: Applied as secondary seal, prevent shaft end leakage. -
Top ranking En558-1 Soft Sealing PN10 PN16 Cast Iron Ductile Iron SS304 SS316 Double Concentric Flanged Butterfly Valve
Body: Short in structure, light in weight, high strength,apply to wafer (small diameter) and flange connection.
Disc: High strength disc with precise machining, assure bi-direction pressure bearing and no leakage.
Shaft: High strength stainless steel shaft can deliver torque effectively.
Upper Flange: Available in actuators with various connection standards.
Packing Gland: Through pressing the packing gland, can prevent stem end from leakage.
Sealing Ring: The secondary shaft seal prevents from impurities and protects the shaft.
Bushing: Made of lubricant and small friction coefficient material, support shaft and reduce rotation torque.
Bottom Cover: Support disc by wearing washer and shaft, prevent falling and assure sealing performance.
Wearing Washer: Prevent the shat end from wearing, reduce rotation torque, and assure the disc in right position.
Seat Sealing Ring: High quality rubber ring, fixed on body, assures no leakage. No more washers when valve connects with flange.
O-Ring: Applied as secondary seal, prevent shaft end leakage. -
Factory provide directly En558-1 epdm Sealing PN10 PN16 Casting Ductile Iron SS304 SS316 Double Concentric Flanged Butterfly Valve
Body: Short in structure, light in weight, high strength,apply to wafer (small diameter) and flange connection.
Disc: High strength disc with precise machining, assure bi-direction pressure bearing and no leakage.
Shaft: High strength stainless steel shaft can deliver torque effectively.
Upper Flange: Available in actuators with various connection standards.
Packing Gland: Through pressing the packing gland, can prevent stem end from leakage.
Sealing Ring: The secondary shaft seal prevents from impurities and protects the shaft.
Bushing: Made of lubricant and small friction coefficient material, support shaft and reduce rotation torque.
Bottom Cover: Support disc by wearing washer and shaft, prevent falling and assure sealing performance.
Wearing Washer: Prevent the shat end from wearing, reduce rotation torque, and assure the disc in right position.
Seat Sealing Ring: High quality rubber ring, fixed on body, assures no leakage. No more washers when valve connects with flange.
O-Ring: Applied as secondary seal, prevent shaft end leakage. -
DN40-DN800 Factory Cast Ductile Iron Wafer Non Return Dual Plate Check Valve
Wafer Type Dual Plate Check Valve Characteristic of Product:
Small in size,light in weight.compact in structure,easy in maintenance.
Two torsion springs are added to each of the pair valve plates.which close the plates quickly and automatically.
The quick- close action prevents the medium from flowing back.
Short face to face and good rigidity.
Easy installation, it can be installed on both horizontal and vertical direction pipelines.
This valve is tightly sealed,without leakage under the water pressure test.
Safe and reliable in operation,high interference -resistance. -
Good Quality DIN Standard Cast Ductile Iron Ggg50 Lug Type Pn 16 Butterfly Valve
MD Series Lug type drilling hole is threaded.
Size:DN 50~DN600 -
Factory Price For Wafer EPDM Soft Sealing Butterfly Valve with Handle
YD series Flange connection is universal standard;
Size:DN 32~DN 600
Pressure:PN10/PN16/150 psi/200 psi -
Factory Free sample Flanged Connection Steel Static Balancing Valve
Size:DN 50~DN 350
Pressure:PN10/PN16
