Metal seat gate valve – DA Valve-Quality valve solutions for drinking water, gas supply and water hammer protection ...

Metal seat gate valve

Metal seated gate valves for bolted piping systems. Proven design and innovative improvements, such as the  sliding cover on the wedge, can ensure low working torque even after many years of use. Suitable for water distribution applications.

Additional information

Body

Ductile iron

Disc

Ductile iron+brass

Connect

Socket

Size

DN50-300

Media

Water

Product Details:

Characteristics

· Sealing system/standard: Resilient seated in accordance with EN 1074 or SANS 664:2009
· With socket connection on both sides
· Low operating torque due to plastic sliding guides on the wedge
· For PVC pipe class 4, 6, 8 or 12 acc. to SANS 998, ISO 3606, ISO 4422, DIN 8061 and DIN 8062
· For PE pipe acc. to DIN 8074
· Maintenance-free and corrosion-resistant stem sealing
· With triple O-ring sealing

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) with brass
· Stem nut: Brass
· Internally and externally epoxy coated

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We will contact you within 1 working day, please pay attention to the email with the suffix “@dafm.cn”.

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