Resilient Wedge Gate Valve DN50-DN800 BS/DIN Standard

DIN Resilient Seated Gate Valve

1. PRODUCT PROFILE

Resilient Seated Gate Valve is one type of gate valve with flexible wedge as its on-off disc, which moving direction is perpendicular with flow. Gate valve is one of the most widely used valves in various fluid transportation projects.In traditional gate valves, there are common phenomena such as fluid leakage and serious internal corrosion. It can adapt to different working environments and needs. The soft sealing gate valve has the advantages of sealing reliability, long service life, and energy saving and consumption reduction. It is widely used in the fields of power stations, pharmaceuticals, chemicals, and sewage treatment. Due to the sealing ring of the soft sealing gate valve is made of high elastic materials, it has long service life and it is also helpful to reduce maintenance costs.We can manufacture resilient seated gate valve according to the standard of DIN3202 F4/F5/BS5163 with sizes of 2″~32″ (DN50~800mm).

2. FEATURES

· Suitable for drinking water & treated sewage

· Available with cap top or handwheel operation

· Wedge ductile iron GGG50 encapsulated with EPDM

· Ductile iron body & bonnet – Coated 250 μm FBE

· Nylon Guide for smooth operation and low torque

· Wedge ductile iron GGG50 encapsulated with EPDM

3. STANDARD

· Design & manufacturing: EN1171/1074/DIN3202-F4/ F5/BS5163

· Face to face: EN558-1 series 3,14,15

· Flanged ends: ISO7005-2, EN1092-2, DIN2501 PN10/PN16

· Inspection & testing: EN12266-1

4. TECHNICAL SPECIFICATION

· Working pressure: PN10 / PN16 Bar

· Size: 2″~12″ (DN50~300mm)

· Materials: cast iron, ductile iron

· Epoxy resin thickness: ≥250micron

· Applicable temperature: 0℃~+80℃

· Available with handwheel/square cap/gearbox/ electric actuator

5. APPLICATION

· Water supply system

· Waste water, sludge, sewage treatment industry

· Irrigation system

· Real estate industry

· Mining, steel industry

· Metallurgy plant, power plant

· Textile, pharmaceutical industry

· Food, pharmaceutical industry