Chinese Factory Good Price Ductile Iron Flange Type Static Balance Valve

We are experienced manufacturer. Wining the majority of the crucial certifications of its market for 2019 Good Quality static balance valve, Currently, we’ve been seeking ahead to even bigger cooperation with overseas shoppers depending on mutual added benefits. Please sense cost-free to contact us for additional specifics.
We are experienced manufacturer. Wining the majority of the crucial certifications of its market for Balancing Valve, In the future, we promise to keep offer the high quality and more cost-effective products, the more efficient after sales service to our all customers all over the world for the common development and the higher benefit.

Description:

TWS Flanged Static balancing valve is a key hydraulic balance product used for precise flow regulating of water pipelines system in HVAC application to ensure static hydraulic balance across whole water system. The series can ensure the actual flow of each terminal equipment and pipeline in line with the design flow in the phase of system initial commisiioning by site commissiong with flow measuring computer. The series are widely used in main pipes, branch pipes and terminal equipment pipelines in HVAC water system. It also can be use in other application with the same function requirement.

Features

Simplified pipe design and calculation
Quick and easy installation
Easy to measure and regulate water flowrate in site by the measuring computer
Easy to measure differential pressure in site
Balancing through stroke limitation with digital presetting and visible presetting display
Equipped with both pressure test cocks for differential pressure measurement Non rising hand wheel for convenience operation
Stroke limitation-screw protected by protection cap.
Valve stem made of stainless steel SS416
Cast iron body with corrosion resistant painting of epoxy powder

Applications:

HVAC water system

Installation

1.Read these instructions carefully. Failure to folow them could damage the product or cause a hazardous condition.
2.Check the ratings given in the instructions and on the product to make sure the product is suitable for your application.
3.Installer must be a trained, experienced service person.
4.Always conduct a thorough checkout when installation is completed.
5.For trouble-free operation of the product, good installation practice must include initial system flushing, chemical water treatment and the use of a 50 micron (or finer) system side stream filter(s). Remove all filters before flushing. 6.Suggest using a tentative pipe to do the initial system flushing. Then plumb the valve in the piping.
6.Do not use boiler additives, solder flux and wetted materials which are petroleum based or contain mineral oil, hydrocarbons, or ethylene glycol acetate. Compounds which can be used, with minimum 50% water dilution, are diethylene glycol, ethylene glycol, and propylene glycol (antifreeze solutions).
7.The valve may be installed with flow direction same as the arrow on the valve body. Wrong installation will lead to hydronic system paralysis.
8.A pair of test cocks attached in the packing case. Make sure it should be installed before initial commissioning and flushing. Make sure it isn’t damaged after installation.

Dimensions:

We are experienced manufacturer. Wining the majority of the crucial certifications of its market for 2019 Good Quality static balance valve, Currently, we’ve been seeking ahead to even bigger cooperation with overseas shoppers depending on mutual added benefits. Please sense cost-free to contact us for additional specifics.
2019 Good Quality China Valves, In the future, we promise to keep offer the high quality and more cost-effective products, the more efficient after sales service to our all customers all over the world for the common development and the higher benefit.