F5 Soft seal gate valve
F5 elastic seat gate valve with bolted cover connection, proven design and innovative improvements, such as plastic sliding cover on wedge, can ensure low working torque even after many years of use. It is applicable to water distribution, power plant, industry and pressure management.
Additional information
| Body | Ductile iron |
|---|---|
| Disc | Ductile iron, EPDM |
| Connect | Flange |
| Size | DN50-600 |
| Media | Water |
Product Details:
Characteristics
· Sealing system/standard: Resilient seated in accordance with EN 1074 (DIN 3352 – 4A)
· Face-to-face length: acc. to EN 558, basic series 15 (DIN 3202, F5)
· With flange ends on both sides acc. to EN 1092-2
· Low operating torque due to plastic sliding guides on the wedge
· Maintenance-free and corrosion-resistant stem sealing
· With triple O-ring sealing
· Low wear due to wedge guiding and elongated stem bearing
· Suitable for vacuum of up to 90%
Material
· Body: Ductile iron EN-GJS-400-15 (GGG-40)
· Bonnet: Ductile iron EN-GJS-400-15 (GGG-40)
· Stem: Stainless steel 1.4462
· Bonnet bolts: Stainless steel A2 (DIN EN ISO 3506)
· Wedge: Ductile iron EN-GJS-400-15 (GGG-40) encapsulated with EPDM vulcanized
· Stem nut: Bronze
· Internally and externally epoxy coated
