Custom Electric gate valve ductile iron material EPDM seal Manufacturer, Factories
Product Description
| Valve Type: | Resilient seat gate valve | Structure: | Non-rising type |
| Standard: | DIN F4 | Workmanship: | Investment casting |
| Sealing Direction: | Bidirectional | Sealing Grade: | Zero leakage |
| Temperature: | -20°C < T < 120°C | Operation: | Handwheel |
This electric ductile iron soft seal gate valve is coated with epoxy resin for anti-corrosion. The fully rubber-wrapped gate offers reliable bidirectional zero leakage with low flow resistance. Equipped with stable electric actuator, it supports local manual override and remote modulating control. Widely used for water supply, fire fighting, HVAC and general clean fluid pipeline automation projects.
- GGG40 ductile iron body features high toughness and impact resistance. Epoxy coating prevents rust, with longer service life than gray cast iron gate valves.
- Fully rubber lined gate compensates pipeline deviation, realizing reliable bidirectional zero leakage under different pressure with light operation torque.
- Electric actuator supports auto/manual switchover and 4-20mA modulating signal, easy to integrate into intelligent water supply automatic pipeline systems.
Standard export wooden case packaging
The electric gate valve is widely used in municipal water supply, residential water pipes, fire protection pipelines, HVAC circulating water, sewage treatment and garden irrigation systems.
| Part Name | Material |
| Valve body, bonnet | Cast iron, ductile iron, cast steel |
| Valve stem | Stainless steel |
| Stem nut | Brass alloy |
| Seal ring | NBR, EPDM |
| Hand wheel | Malleable iron |
This gate valve conforms to the DIN F4 standard with non-rising stem structure and investment casting workmanship.
The recommended working temperature range for this valve is between -20°C and 120°C.
The gate is fully encapsulated in rubber (NBR or EPDM), which compensates for internal pipeline deviations and guarantees reliable bidirectional zero leakage under various pressures.
Yes, equipped with a stable electric actuator, it supports both manual override and remote 4-20mA modulating control for automated pipeline integration.
The GGG40 ductile iron body is coated inside and outside with epoxy resin, effectively preventing rust and offering longer service life compared to standard cast iron valves.
