Hengsen DDF-S-Jseries Cast Iron Motorised Valve for HVAC System

High temperature and pressure resistance

Anti - blocking design with large flow

Anti-corrosion, can work in sewage environment for a long time

Body thickened for impact protection

What does DDF-S-J do?

DF-S-J series thread cast iron valve can adjust the low of cold/hot water after it's matched with DFQ-J series motor actuator.It is widely used in the liquid control system such as the central air-conditioning, heating,water disposal,industry processing and soon.

Product Features

◆ The stem seal: four layer V type O type nitrile rubber seals,PTFE envelope

◆ Stem material:stainless steel 06Cr19Ni10

◆ Valve core:06Cr19Ni10(2-Way), HPb59-1(3-Way)

◆ Body,bonnet material:HT300

◆ Nominal pressure(PN):1.6MPa

◆ Working medium: water, fluid temperature-10-95℃

◆ Valve leakage:less than 0.03%

◆ Flange standard:GB/T 17241.6-2008 PN16

Product Features

◆ Hengsen cast iron electric valve series can work in high temperature environment, and has the pressure adjustment function, can automatically balance the pressure, prolong the service life of the product.

◆ Valves are made of high quality materials, designed and modified by professional engineers and can be used in most situations.

◆ The valve can be adjusted to the material and shape according to the customer's requirements to meet the customer's use requirements.