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Home
About Us
Company Profile
Corporate Culture
Certifications & Honors
Join Us
Products
Gate Valves
Butterfly Valves
Ball Valves
Air Valves
Check Valves
Control Valves
Water Hammer Protection
Hydro-Mechanical Structures
Smart Products
Solutions
Pumping Station Energy Saving
Urban Peak-Shifting Supply
Ventilation & Surge Protection
Pipeline Drainage & Blowdown
Gravity Flow & Pressure Control
Pressurized Water Hammer Control
Pumping Valve & Surge Control
Terminal Water Level Control
Pipeline Maintenance Valves
Projects
Municipal Water Supply
Water Diversion
Pumping Station Renovation
Irrigation District
News
Latest News
Company News
Service
Sales Network
Partners
Contact Us
Valve Selection
Products
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Gate Valves
Z41X Rising Stem Resilient Seated Gate Valve
Z45X Manual Resilient Seated Gate Valve
FZ45X Anti-Theft Resilient Seated Gate Valve
CGZ45X Magnetic Induction Resilient Seated Gate Valve
Socket-End Resilient Seated Gate Valve
Z45T Manual Metal-Seated Gate Valve
Z73X Manual Knife Gate Valve
Resilient Seated Gate Valve with Position Indicator
PVC Socket-End Resilient Seated Gate Valve
Z85X Grooved-End Resilient Seated Gate Valve
Butterfly Valves
D71X Handle-Operated Wafer Type Soft-Seal Butterfly Valve
D341X Worm Gear Centerline Butterfly Valve
D342X Manual Double Eccentric Flange Butterfly Valve
D942X Electric Double Eccentric Flange Butterfly Valve
D642X Pneumatic Double Eccentric Flange Butterfly Valve
Ball Valves
Q41F Floating Ball Valve
PQ340HX Eccentric Semi-Ball Valve
Air Valves
Multi-Function Variable-Orifice Air Valve
ZP4X Composite Air Release Valve
SCAR Sewage Composite Air Release Valve
AVRX Micro Air Release Valve
Single-Orifice Air Valve
QB2 Double-Orifice Air Release Valve
HZP4X Anti-Slam Air Release Valve
Check Valves
H44X / HC44X Rubber Flap Check Valve
HQ41X Spherical Check Valve
HH49X Double-Disc Butterfly Type Low-Resistance Slow-Closing Check Valve
H42X Silent Check Valve
HD77(6)X Wafer Type Double Disc Check Valve
HD741X Hydraulic Control Check Butterfly Valve
HH44X Low‑Resistance Slow‑Closing Check Valve
Control Valves
HS94X Piston-Type Flow and Pressure Control Valve
HX600-06 Hydraulic Dual-Level Controller
100X Remote Float Control Valve
200X Stainless Steel Adjustable Pressure Reducing Valve
200X Adjustable Pressure Reducing Valve
500X Pressure Relief & Pressure Sustaining Valve
Water Hammer Protection
Bladder-Type Water Hammer Arrestor / Surge Tank
Hydro-Mechanical Structures
ZSZ Series Stainless Steel (Electric) Gate
SYZ Series Cast Iron with Bronze Seated Round Gate
CBZ Series Stainless Steel (Steel) Slide Gate
STY Series Stainless Steel (Steel) Lifting Type Adjustable Weir Gate
SYZ Series Cast Iron with Bronze Seated Round Gate
SFZ Series Cast Iron with Bronze Seated Square Gate
ZSZ Stainless Steel (Fabricated Steel) Sluice Gate
ZYM Cast Iron Weir Gate
XTY Rotating Weir Gate & Stainless Steel Lifting Adjusting Weir Gate
PM Flap Valve
Smart Products
Smart Air Valve