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

A Wide Range of Sizes is Available

Strong Sealing, Not Easy to Leak

High Pressure and High Temperature Resistance

High Quality Raw Materials

What does DDF-S-J do?

DF-S-J series flange 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.