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Advanced Control Valves for Hydraulic & HVAC Systems

Coliter® provides intelligent control valves for precise flow, pressure, and temperature management in building HVAC, district heating, and water distribution systems. Our range includes digital static balance valves (PH1001/PH1003) with LCD display, magnetically lockable manual control valves (TJ1015) to prevent unauthorized adjustment, differential pressure control valves, RPZ backflow preventers, and automatic air vent valves. All products are designed for energy efficiency, system stability, and long-term reliability.

Control Valve

TJ1015

TJ1015 Multi-Function Prefabricated Sleeve Valve – Extended Body, PN16

TJ1005

TJ1005 Manual Control Valve – Adjustable Flow, PN16

Stop Valve

JZ1018

JZ1018 Mechanical Lockout Stop Valve, 1.6MPa, -20–110°C, Lead-Free Brass, BSP Threaded

JZ1005

JZ1005 Brass Stop Valve, 1.6MPa, -20–120°C, Lead-Free, BSP Threaded

JZ1003

JZ1003 Brass Stop Valve, 1.6MPa, -20–120°C, Lead-Free, BSP Threaded

FJZ001

FJZ001 Flanged Globe Valve, 1.6MPa, -20–110°C, GB/T 15530.1 Flange Standard

Check Valve

ZH5001

ZH5001 Flanged Check Valve, 1.6MPa, -20–110°C, GB/T 15530.1 Flange, Cast Iron Body

ZH3001

ZH3001 Telescopic Check Valve for Meter Inlet, 1.6MPa, ≤100°C, Lead-Free Brass, Compression + BSP

ZH2001

ZH2001 Vertical Check Valve, 1.6MPa, -20–120°C, Lead-Free Brass, BSP Threaded

ZH1001

ZH1001 Horizontal Check Valve, 1.6MPa, -20–120°C, Lead-Free Brass, BSP Threaded

Pressure-reducing Valve

JY1001

JY1001 Brass Pressure Reducing Valve – Adjustable 0.15–0.5MPa

Air Vent Valve

PQ1008

PQ1008 Brass Air Release Valve, 1.6MPa, -20–120°C, Automatic Air Vent, BSP Threaded

Filter Valve

GL3001

GL3001 Flanged Y-Strainer Filter, 1.6MPa, -20–110°C, Cast Iron Body, GB/T Flange Standard

GL1001

GL1001 Brass In-Line Filter, 1.6MPa, -20–120°C, Lead-Free, BSP Threaded

Backflow Preventer

ZH6001

ZH6001 RPZ Backflow Preventer, 1.6MPa, -20–120°C, Lead-Free Brass, BSP Threaded

Differential Pressure Valve

YC1001

YC1001 Differential Pressure Valve, 1.6MPa, -20–120°C, Adjustable 0.02–0.3MPa, Lead-Free Brass

Balance Valve

PH1003

PH1003 Digital Static Balance Valve, 1.6MPa, -20–120°C, Built-in Flow Meter, BSP Threaded

PH1001

PH1001 Digital Static Balance Valve, 1.6MPa, -20–120°C, Built-in Flow Meter, BSP Threaded

Angle Valve&Bibcock

SZ31001

SZ31001 Brass Faucet, 1.6MPa, -20–100°C, Ceramic Cartridge, BSP Inlet

JF1010-R

JF1010-R Brass Angle Valve Hot Water, JF1010-R, 1.6MPa, 0–100°C, Red Handle, BSP Threaded

JF1010-B

JF1010-B Brass Angle Valve Cold Water, JF1010-B, 1.6MPa, 0–100°C, Blue Handle, BSP Threaded

JF1008-R

JF1008-R Brass Angle Valve Hot Water, JF1008-R, 1.6MPa, 0–100°C, Red Handle, BSP Threaded

JF1008-B

JF1008-B Brass Angle Valve Cold Water, 1.6MPa, 0–100°C, Blue Handle, BSP Threaded