Imported elastic seat sealed gate valve

　　Imported elastic seat sealed gate valve

The imported gate valve developed by the German company WODE adopts a valve integral encapsulation to produce deformation compensation effect, achieving good sealing effect, overcoming the problems of poor sealing, water leakage and rust of general gate valves, and more effectively saving installation space. It can be widely used as a regulating and intercepting device on fluid pipelines such as tap water, sewage, construction, petroleum, chemical, food, medicine, textiles, electricity, ships, metallurgy, energy systems, etc.

　　Imported elastic seat seal gate valves can be classified into the following types based on their market usage:

1. The elastic seat sealing gate valve for drinking water is applied to the main water supply network and various domestic water supply networks. The valve body is coated with green, environmentally friendly, and non-toxic epoxy resin to prevent corrosion and rust of the valve body. The inner and outer surfaces of the gate plate are covered with non-toxic food rubber, which can be used for drinking.

2. The locking type concealed rod elastic seat sealing gate valve is a magnetic special lock added to the original foundation, which is used in heating, water supply and other charging pipelines. It can stop water and heat supply to users at any time, preventing unnecessary losses caused by users intentionally delaying water and heat fees. Installing this valve on important pipeline systems or equipment can prevent accidents caused by non operators accidentally opening or closing the valve.

3. The signal elastic seat sealing gate valve is applied to the automatic sprinkler fire pipeline system to monitor the water supply pipeline and can remotely indicate the valve opening. Rising stem and attached opening indication elastic seat seal gate valves are used in fire protection systems. If the installation position of the gate valve is high above the ground, a rising stem gate valve is generally used to clearly indicate the valve opening. If the installation position is low, an attached opening only gate valve is required.

　　Characteristics of imported elastic seat seal gate valve

1. Flat bottomed valve seat, no accumulation of dirt, making the seal more reliable

2. The valve disc is entirely wrapped in nitrile rubber, and the valve internals are made of corrosion-resistant and rust resistant steel and copper alloy materials, which can be used in sewage systems to adapt to harsh working environments

3. Small size, light weight, easy to install and maintain

4. The valve stem adopts three O-ring seals, greatly reducing the frictional resistance during switching, and the switch is lightweight and leak proof

　　Main technical parameters of elastic seat seal gate valve:

Valve body material: gray cast iron, ductile iron, cast steel, stainless steel

Gate material: ductile iron+EPDM or nitrile rubber

Middle and sealing rings: Nitrile rubber, EPDM

Bracket: gray cast iron, ductile iron, cast steel

Valve stem: stainless steel

Bolt: Stainless steel

Cover: ductile iron, cast steel

Valve stem nut: copper alloy

Handwheel (transmission cap): malleable cast iron

Specification caliber: DN15-DN1200 (threaded connection for DN50 and below, flange connection or clamp for DN50 and above)

Pressure: 0.6Mpa, 1.0Mpa, 1.6Mpa, 2.5Mpa

Transmission mode: manual, gear, electric or pneumatic

The valve stem can be extended and retracted according to the depth of the valve well as needed

Note: If you need specific structural dimensions, electrical installation circuit diagrams, and other information, please contact our sales department

　　after-sales service

The product warranty period is 12 months from the date of arrival at the user's site, and the "three guarantees" service (return, replacement, and repair) is implemented.

Our company regularly organizes technical and inspection personnel to visit the product during use, seeking feedback from users on product quality, usage status, improvement suggestions, etc., in order to further improve product quality.

To respond quickly to customer feedback on product quality issues, after-sales service personnel will rush to the scene within 24-36 hours (48 hours outside the province).

For after-sales service, users are required to fill out a quality feedback form after the service and provide feedback to improve the service quality

German Ward WODE valve Chinese agent welcomes your order!