Adopting low-resistance Y-shaped structure design, the valve throttle plug adopts P-type or V-shaped structure, which is more conducive to the linear adjustment of the balance valve. The flow test joints at both ends have good self-sealing properties, easy commissioning, high-precision spool design and sealing performance to ensure measurement accuracy and durability.
Housing material: bronze, bonnet: stainless steel, handwheel: ABS resin
Working pressure: 350PSI /25Bar, BSPT or NPT thread
Size range: 1/2" to 2"
Designed with low-resistance Y-shaped structure, the front end of the measuring point is a one-line maintenance ball valve equipped with a 50mm extension pipe joint. The flow test joints at both ends have good self-sealing properties, easy commissioning, high-precision spool design and sealing performance to ensure measurement accuracy and durability.
Housing material: ductile iron, hand wheel: Nylon nylon
Working pressure: 235PSI, 16Bar /350PSI, 25Bar, ANSI or BSEN flange
Size range: 21/2" to 20"
The dynamic flow balancing valve automatically maintains a constant water system flow over the normal operating differential pressure range, eliminating the need for on-site commissioning. The precision over-hole design keeps the flow error within ±5%. The inside and outside of the casing are coated with epoxy resin, and the detachable bolt is designed to replace the valve.
Housing material: Ductile iron, valve & spring: stainless steel
Working pressure: 350PSI, 25Bar, ANSI or BSEN flange
Size range: 2"~20"
Relying on its own high and low pressure chamber pressure changes to change the valve opening, automatic constant pressure difference, no external power source. The valve has a shutdown function, which can set the pressure difference on site and has a large controllable pressure difference range. With high pressure chamber vents, this valve is mainly used for air conditioning and heating systems.
Housing material: bronze, diaphragm: EPDM, core rod: stainless steel
Working pressure: 350PSI /25Bar, BSPT or NPT thread
Size range: 3/4"~2"
