Home Products Thermostats Wireless Thermostat Htw-71-SV Water Automatic Balancing Valves for Fan Coil System Size DN25-DN50
Htw-71-SV Water Automatic Balancing Valves for Fan Coil System Size DN25-DN50
Htw-71-SV Water Automatic Balancing Valves for Fan Coil System Size DN25-DN50 Htw-71-SV Water Automatic Balancing Valves for Fan Coil System Size DN25-DN50 Htw-71-SV Water Automatic Balancing Valves for Fan Coil System Size DN25-DN50 Htw-71-SV Water Automatic Balancing Valves for Fan Coil System Size DN25-DN50 Htw-71-SV Water Automatic Balancing Valves for Fan Coil System Size DN25-DN50

Htw-71-SV Water Automatic Balancing Valves for Fan Coil System Size DN25-DN50

Product ID : HTW-71-SV
Product Tags : Motorized Zone Valve
Product Attributes :

HTW-71-SV Series calibrated balancing valves offer a reliable, simple and cost effective way to measure and balance all flow rates. Full throttling range is achieved by 4, 8, 12, 16, 20 or 22 full turns of the handwheel, enabling a precise setting. This high degree of accurate adjustment means that the system can be balanced precisely. The actual pressure drops in heating and cooling systems are difficult to establish by calculation because water flows vary from design flows. They can be corrected easily by regulating the desired water flow with HTW-71-SV series globe style balancing valves. By measuring the pressure drop across measuring ports at a particular handwheel setting, the water flow for the valve size can be read easily from the appropriate pressure drop graph or flow balancing wheel. If the flow does not conform with that specified, adjust the valve and repeat the measuring procedure until the correct flow has been obtained.

Product Description

Product Description

 

>>Product Description

HTW-71-SV Series calibrated balancing valves offer a reliable, simple and cost effective way to measure and balance all flow rates. Full throttling range is achieved by 4, 8, 12, 16, 20 or 22 full turns of the handwheel, enabling a precise setting. This high degree of accurate adjustment means that the system can be balanced precisely. The actual pressure drops in heating and cooling systems are difficult to establish by calculation because water flows vary from design flows. They can be corrected easily by regulating the desired water flow with HTW-71-SV series globe style balancing valves. By measuring the pressure drop across measuring ports at a particular handwheel setting, the water flow for the valve size can be read easily from the appropriate pressure drop graph or flow balancing wheel. If the flow does not conform with that specified, adjust the valve and repeat the measuring procedure until the correct flow has been obtained.

Htw-71-Sv Water Automatic Balancing Valves for Fan Coil System Size DN25-DN50

Ordering Guide

Htw-71-Sv Water Automatic Balancing Valves for Fan Coil System Size DN25-DN50
Htw-71-Sv Water Automatic Balancing Valves for Fan Coil System Size DN25-DN50

Specification

Size DN20-DN50,3/4~2
Working pressure 10bar~25bar,PN10~25
Valve body material brass,bronze
Seal material PTFE
Driving mode handwheel
Connect type thread
Connect standard DN11850,IDF/ISO,SMS,
etc.

 

Detailed Photos

Htw-71-Sv Water Automatic Balancing Valves for Fan Coil System Size DN25-DN50

Packaging & Shipping

Htw-71-Sv Water Automatic Balancing Valves for Fan Coil System Size DN25-DN50Htw-71-Sv Water Automatic Balancing Valves for Fan Coil System Size DN25-DN50

Company Profile

Htw-71-Sv Water Automatic Balancing Valves for Fan Coil System Size DN25-DN50Htw-71-Sv Water Automatic Balancing Valves for Fan Coil System Size DN25-DN50

FAQ

Htw-71-Sv Water Automatic Balancing Valves for Fan Coil System Size DN25-DN50

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