- Chengxin Valve Co., Ltd.
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1YrXingtai, Hebei, China - Main Products: Gate valve, Globe valve, Check valve, Butterfly valve
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- DN40-DN800 PN16 150LB Cast Iron Ductile Iron Stainless Steel 304 Disc and EPDM Seal Wafer Butterfly Valve
- D41X-16Q Cast Iron Soft Seal Flanged Butterfly Valve Manual Operation for Efficient Water and Gas Supply
- ANSI 150LB Stainless Steel CF8/CF8M D71X PN16 Wafer Lug Type Handle Ductile Cast Iron EPDM Soft Seal Butterfly Valve
- AWWA ANSI Awwa DIN Pn10/Pn16 DN150 Cast Iron Groove Butterfly Valve with Lever Wafer Type Butterfly Valve
- ANSI DIN High Quality Electric Motorized Actuator Flange Butterfly Valve Cast Steel Wcb/ Ductile Iron Electric Butterfly Valve
- Industrial GGG50 Ductile Iron Cast Iron Flanged Butterfly Valve Manual/Electric/Pneumatic Power for Water & Oil Media
- BS Butterfly Valve Large Size DN1000 Worm Gear Ductile Iron Cast Steel WCB GGG50 Hard Seal Double Eccentric Wafer Flange
- DIN Butterfly Valve Clamp D71X-16Q Cast Steel Ductile Iron Ductile Iron Midline Rubber Lined Concentric Wafer Butterfly Valve
- DN100 PN16 Manual Cast Iron Body Ductile Disc Plate Hand Lever Wafer Butterfly Valve for Water Media
- Butterfly Valve Ductile Iron SS304 SS316 Bronze Disc Switch EPDM Seal Electric Pneumatic Butterfly Valve for Pipeline Systems
- Electric Flange Butterfly Valve Ductile Iron SS304 SS316 Bronze Disc Switch EPDM Seal Pneumatic Butterfly Valve
- DIN Butterfly Valve Clamp D71X16Q High Performance Cast Steel Ductile Iron Worm Gear Pneumatic Manual Electric Water Valve
- DIN Butterfly Valve Ductile Iron 304 PTFE Sealing Stainless Steel Board Manual Clamp Pin Handle Wafer D71X16 Butterfly Valve
- AWWA ANSI Butterfly Valve Red D371X PN16 Handwheel Turbine Fire SAFE Signal Grooved Gear Actuator&Tamper Switch Ductile Iron
- Electric Flange Butterfly Valve Ductile Iron SS304 SS316 Bronze Disc Switch EPDM Seal Pneumatic Electric Butterfly Valve
- BS Butterfly Valve Big Size-DN1000 Worm Gear Ductile Iron Cast Steel WCB GGG50 Hard Seal Double Eccentric Wafer Type Flange
- BS Butterfly Valve Large Size-DN1000 Worm Gear Ductile Iron Cast Steel WCB GGG50 Hard Seal Double Eccentric Wafer Flange
- Factory Direct DIN Wafer Butterfly Valve Ductile Iron Body 304 Stainless Disc PTFE Soft Seal Manual Worm Gear Pneumatic Electric
- Factory Direct DIN Handle Type Wafer Butterfly Valve WCB/Ductile Iron Body PTFE Soft Sealed SS304 Disc Manual Clamp Connection
- DN40-DN1600 ANSI 150LB JIS 10K PN10/16 butterfly Valve Cast Iron Di Wafer Type Butterfly Valve for Water Pipe
- PN25 Gear Operated butterfly Valve WCB Body Soft Seat Hard Seal Flange End butterfly Valve
- BS Butterfly Valve Big Large Size DN1000 Worm Gear Ductile Iron CastSteel WCB GGG50 Hard Seal Double Eccentric Wafer Type Flange
- AWWA ANSI Butterfly Valve D371X PN16 Handwheel Operated Grooved Gear Actuator Tamper Switch Ductile Iron
- AWWA ANSI Butterfly Valve Red D371X PN16 SAFE Signal Grooved Gear Actuator & Tamper Switch Ductile Iron
- BS DN800 PN25 PN16 Cast Steel Ductile Iron Butterfly Valve Electric Turbine SS304 Disc Lug PTFE Seal
- Pneumatic Electric Flange Butterfly Valve Wafer Cast Steel Iron Soft Seal Electric Fast and Reliable Operation Motorized
- Electric Stainless Steel Flange Butterfly Valve 16 Inch Plate Switch EPDM Seal High Quality Electric Butterfly Valve
- ANSI Grooved Cast Iron Butterfly Valve Price List Fire Fighting Groove Signal Butterfly Valve
- BS Butterfly Valve Size-DN1000 WCB GGG50 Cast Steel Manual /worm/electric Double Eccentric Hard Seal Thermal Power Station
- BS Large DN1000 Worm Gear Butterfly Valve Ductile Iron Cast Steel WCB GGG50 Hard Seal Double Eccentric Wafer Flanged
- PN16 Ductile Iron Wafer Center Line Soft Seal Double Clip DISC Connected EPDM Seat Butterfly Valve
- Pneumatic Electric Flange Butterfly Valve Wafer Cast Steel Cast Iron Soft Seal Electric Butterfly Valve Fast Reliable Operation
- Pneumatic/Electric Flange Butterfly Valve Wafer Cast Steel Iron Soft Seal Seat Versatile Actuation Butterfly Valve
- BS Power Station Butterfly Valve DN1000 WCB GGG50 Cast Steel Manual /worm/electric Double Eccentric Hard Seal Butterfly Valve
- BS Thermal Power Station Butterfly Valve Size-DN1000 WCB GGG50 Cast Steel Manual /worm/electric Double Eccentric Hard Seal
- BS Thermal Power Station Butterfly Valve Size-DN1000 WCB GGG50 Cast Steel Manual /worm/electric Double Eccentric Hard Seal
- Factory BS Thermal Power Station Butterfly Valve DN1000 WCB GGG50 Cast Steel Manual /worm/electric Double Eccentric Valve
- AWWA ANSI Butterfly Valve D371X PN16 Fire SAFE Signal Grooved Gear Actuator & Tamper Switch Handwheel/Turbine Butterfly Valve
- D371X PN16 Handwheel/Turbine Fire SAFE Signal Grooved Gear Actuator & Tamper Switch
- AWWA ANSI Butterfly Valve D371X PN16 Handwheel/Turbine UL FM Fire SAFE Signal Grooved Gear Actuator & Tamper Switch Valve
- Wholesale OEM DN50 Ductile Iron Body Manual Wafer Type Butterfly Valve Fluorine Lined Butterfly Valve
- Manufacturers Direct Sales JIS Cast Iron Soft Seal EPDM Butterfly Valve Wafer Butterfly Valve
- DIN Clamp D71X-16Q Cast Steel Ductile Iron Worm Gear Pneumatic Manual and Electric Wafer Butterfly Valve With Bracket
- BS Power Station Butterfly Valve Big Size DN1000 WCB GGG50 Cast Steel Cart Iron Manual /worm/electric Double Eccentric Valve
- BS Power Station Butterfly Valve Big SDN1000 WCB GGG50 Cast Steel Manual /worm/electric Double Eccentric Butterfly Valve
- BS Manual Industrial Butterfly Valve Large Size-DN1000 WCB GGG50 Cast Steel Worm Gear Double Eccentric Flange Hard Seal Ductile
- BS Manual Industrial Butterfly Valve Big Size-DN1000 WCB GGG50 Cast Steel Worm Gear Double Eccentric Flange Hard Seal Ductile
- BS Manual Industrial Butterfly Valve Big Size-DN1000 WCB GGG50 Cast Steel Worm Gear Double Eccentric Flange Hard Seal Ductile
- Butterfly Valves Factory DN150 PN16 Direct Selling High Quality Ductile Iron Body Lug Type Central Lined Butterfly Valve
- AWWA C606 DN100 Grooved End Worm Gear Operator Butterfly Valve Ductile Iron Butterfly Valve
- ISO9001/ISO14001 Certified High Performance PN16 DN50 DI Cast Iron EPDM Soft Sealing Wafer Butterfly Valve
- AWWA Ductile Iron Grooved Wafer Type Butterfly Valve 150LB Pn16 EPDM Rubber Soft Seal Butterfly Valve
- ANSI 150LB PN16 2in Ductile Iron GGG50 Switch Signal Fire Fighting Manual Turbine Grooved Butterfly Valve
- DN200 PN16 Cast Iron Ductile Iron GGG50 Handle Clamp Grooved Butterfly Valve
- FM UL Fire Protection System PN10 PN16 DI Grooved Flanged Butterfly Valve Fire Fighting Butterfly Valve
- D81X-16Q Fire Fighting Resilient Grooved Handle Manual Clamp Butterfly Valve
- Pneumatic Flange Butterfly Valve Wafer Cast Steel Iron Soft Seal EPDM Seat Cut-off Electric Butterfly Valve
- Ductile Iron Hand Operated Flow Soft Seal Fire Fighting Worm Gear Grooved Turbine Signal Butterfly Valve
- PN16 Flange Ductile Iron GGG50 QT450 Handle Turbine Type Butterfly Valve Signal Grooved Butterfly Valve
- High Quality GGG50 Ductile Iron QT450 Handwheel Turbine Fire Signal Grooved Butterfly Valve Butterfly Valve
- PN16 DN50 Ductile Cast Iron Stainless Steel Seat Water Wafer Lug Type Double Flange Butterfly Valve
- DN600 PN16 Wafer Butterfly Valve CF8M/CF8 Stainless Steel 304 Plate Disc Motorized Valve Electric Butterfly Valve
- Electric Motorized Wafer Butterfly Valve PN16 Cast Ductile Iron Body CF8 Plate Disc Wafer Type Butterfly Valve
- High Performance Electric Flange Butterfly Valve Casting PTFE Soft Seal Motorized Actuator Butterfly Valve
- Electric Actuator Ip68 220V DN100 PN16 Ductile Iron Actuated Electric Flange Type Motorized Butterfly Valve
- Cast Iron PN16 Electric Actuator Flange Butterfly Valve Stainless Steel Plate EPDM Soft Seal Butterfly Valve
- Butterfly Valve PN16 Cast Iron Ductile Iron GG25 GGG50 Soft Seal Flange Butterfly Valve with Electric Actuator
- Flange Electric Butterfly Valve DI Ductile Iron PN16 DN100 EPDM Soft Seal Electric Actuator Butterfly Valve
- ANSI Ductile Iron PTFE Seal Stainless Steel Plate Manual Wafer LTD71F-10Q Operated Wafer Lug Versatile Butterfly Valve
- Pn16 Pn25 DN250 DN300 Flurine Lined Acid and Alkali Resistant Lug Flange Wafer Butterfly Valve
- Cast Iron Ductile Iron PN16 DN50-DN80 Flange Butterfly Valve Worm Gear Butterfly Valve Manual Butterfly Valve
- D341X-16Q DN150 PN16 Ductile Iron Cast Iron Double Flange Butterfly Valve Rubber Lined Turbine Butterfly Valve
- ISO Certified Flange Cast Iron Butterfly Valve EPDM Soft Seal Centerline Handlewheel Manual Butterfly Valve
- PN16 DN200 GGG50 Ductile Iron Flange Butterfly Valve Manual Gear Turbine Flow Control Butterfly Valve
- Flow Control Flange Type Double Eccentric Offset Ductile Iron 4 Inch Turbine Butterfly Valve with Worm Gear
- Manual Lug Wafer Type Butterfly Valve Worm Gear Turbine Butterfly Valve
- 4" PN10 PN16 Butterfly Valve Worm Gear Type Center Line Ductile Iron Stainless Steel DISC Butterfly Valve
- PN16 150LB Ductile Iron Turbine Butterfly Valve Worm Wheel PTFE Seal Manual Lug Wafer Type Butterfly Valve
- Cast Iron Hand Wheel Butterfly Valve Worm Wheel Drive PTFE Seal Clamp Wafer Type Butterfly Valve
- DN50 PN16 150LB Wafer Type Turbine Butterfly Valve Stainless Steel Disc Plate Metal Seal Butterfly Valve
- JIS 5K 10K PN16 DN150 6in Ductile Iron Butterfly Valve Wafer Type Worm Gear Turbine Marine Butterfly Valve
- Turbine Lug Wafer Type CI DI Cast Ductile Iron Butterfly Valve Stainless Steel Plate Manual Butterfly Valve
- PN16 150LB Cast Ductile Iron Lug Wafer Type Turbine Butterfly Valve GGG50 Manual Handle Wheel Butterfly Valve
- D371X 4in PN16 Turbine Wafer Type Butterfly Valve Manual Worm Gear Handle Butterfly Valve Manufacturer
- DN100 PN16 150LB Ductile Iron Worm Gear Wafer Butterfly Valve PTFE Soft Seal Handle Wafer Butterfly Valve
- DN50-DN600 10K 5K PN16 150LB Cast Iron GG25 GGG50 Ductile Iron Wafer Type Butterfly Valve Handle Wafer Butterfly Valve
- D371X-16Q Turbine Wafer Lug Type Butterfly Valve Cast Iron Manual Butterfly Valve
- Pneumatic Flange Butterfly Valve Wafer Cast Steel Iron Soft Seal EPDM Seat Cut-off Electric Butterfly Valve
- Pneumatic Flange Butterfly Valve Wafer Cast Steel Iron Soft Seal EPDM Seat Cut-off Electric Butterfly Valve
- BS Big Size-DN1000 Worm Gear Ductile Iron Cast Steel WCB GGG50 Hard Seal Double Eccentric Flange Butterfly Valve Industrial
- Factory PN16 Wafer Lug Butterfly Valve Soft Sealing Cast Steel Ductile Iron Handle Industrial Pipeline Corrosion Resistant
- Ductile Iron Butterfly Valves Fire Protection System Butterfly Valves Grooved End Butterfly Valves
- DIN Handle Butterfly Valve Ductile Iron 304 PTFE Soft Sealing Stainless Steel Board Manual Wafer/Clamp Pin Butterfly Valve
- Factory BS D341X DN50-DN800 Ductile Iron Cast Steel WCB GGG50 Hard Seal Double Eccentric Flange Butterfly Valve
- DN800 Pn16 Worm Gear/Electric Actuator Ductile Iron EPDM NBR Seat Flange Type Butterfly Valve
- DIN Handle Clamp Butterfly Valve D71X-10/16Q Hydraulic Valve Centerline Bidirectional Soft Seal Cast Iron Butterfly Valve
- ANSI DIN BS JIS Fluoro Plastic Mini Valve Lined 4inch PN16 Disc Centerline Wafer Butterfly Valve
- ANSI/DIN PN16 150LB Cast Steel Ductile Iron Soft Seal EPDM/PTFE Seat Manual D71X Lug Wafer Butterfly Valve
- DN600 PN16 Ductile Iron GGG50 Double Flanged Double Offset Eccentric Butterfly Valve with Pneumatic Electric Actuator
- Pn6/10/16/25 DN50-DN1000 Carbon Steel Iron Flanged Double Offset Eccentric Butterfly Valve With Pneumatic Electric Actuator
