Product Catalog
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Fluid Conveyance & Piping
Pretreatment and Physical Separation
Biochemical Treatment
Membrane and Physicochemical Separation & Refining
Chemical Dosing · Disinfection · Oxidation
Sludge treatment and disposal
Integrated and packaged equipment
Monitoring · Instrumentation · Automation
Industrial Circulation and Cooling
Zero Liquid Discharge & Salt Separation Crystallization Equipment (ZLD)
Water Treatment Chemicals/Reagents
Ion exchange resin + packing
Filter Media
Membrane Materials
Y42X-16 Spring-Diaphragm Pressure Reducing Valve
Shanghai Guanlong Valve Energy-Saving Equipment Co., Ltd.
A42Y-16C Spring-Type Safety Valve
Bethel Valve Group Co., Ltd.
J41W-16P Stainless Steel Globe Valve
Suzhou Neway Valve Co., Ltd.
PZ573X-10 Bevel Gear Knife Gate Valve
Bethel Valve Group Co., Ltd.
PZ43X-10 Manual Knife Gate Valve
Shanghai Guanlong Valve Energy-Saving Equipment Co., Ltd.
PZ973X-10 Electric Soft-Seal Knife Gate Valve
Shanghai Guanlong Valve Energy-Saving Equipment Co., Ltd.
PZ973H-10C Electric Knife Gate Valve
Bethel Valve Group Co., Ltd.
PZ673H-10C Pneumatic Knife Gate Valve
Bethel Valve Group Co., Ltd.
PZ73X-10 Soft-Seal Knife Gate Valve
Shanghai Guanlong Valve Energy-Saving Equipment Co., Ltd.
H61H-16C Wafer Check Valve
Suzhou Neway Valve Co., Ltd.
HH49X-10 Micro-Resistance Slow-Closing Check Valve
Shanghai Guanlong Valve Energy-Saving Equipment Co., Ltd.
H42X-16 Foot Valve (Lift Type)
Shanghai Guanlong Valve Energy-Saving Equipment Co., Ltd.
H71H-16C Wafer Lift Check Valve
Bethel Valve Group Co., Ltd.
HC744X-10 Hydraulic Slow-Closing Check Valve
Shanghai Guanlong Valve Energy-Saving Equipment Co., Ltd.
H44X-16 Swing Check Valve
Shanghai Guanlong Valve Energy-Saving Equipment Co., Ltd.
Q347H-16C Hard-Seal Fixed Ball Valve
Suzhou Neway Valve Co., Ltd.
Q641F-16C Pneumatic Ball Valve
Bethel Valve Group Co., Ltd.
Q947F-16C Electric Ball Valve
Bethel Valve Group Co., Ltd.
Q347F-16C Fixed Ball Valve
Bethel Valve Group Co., Ltd.
Q41H-16C Hard-Seal Ball Valve
Bethel Valve Group Co., Ltd.