GATE VALVE CAST IRON FOR DRINKING WATER WITH RUBBER WEDGE F4 DIN EN 1171 (DIN 3352 T2)

TECHNICAL CHARACTERISTICS

The gate valves with rubber wedge EN558 / 2 series 14, with a face length of F4 are excellently designed for their intended purpose. The closing element (wedge) is fully vulcanized with EPDM rubber approved by ATA. The coating is characterized by excellent durability due to the double vulcanization process and the simplified design of the closing element, as well as the qualities of the rubber to retain its original shape. The sealing system is triple secured, which ensures complete corrosion protection and high reliability of the product.

WORKING MEDIUM / FLUID

Drinking water

Dimensions: DN 40 – 300


Additional information

Materials

No. DETAILS MATERIALS
1 Flywheel cast iron, GJL-250 (GG-25)
2 Spindle stainless steel AISI 316
3 Pin stainless steel
4 Level indicator brass
5 Sealant NBR rubber
6 Sealing ring NBR rubber
7 Bearing bushing polyamide
8 Cover malleable cast iron, GJS-500 (GGG-50)
9 Bushing malleable cast iron, GJS-500 (GGG-50)
10 Seat EPDM rubber
11 Fasteners stainless steel A2
12 Sealant EPDM rubber
13 Nut brass
14 Wedge malleable cast iron, vulcanized EPDM
15 Body malleable cast iron, GJS-500 (GGG-50)

 

 

Features

SPECIFICATION
Standard: EN 1171
Flange standard: EN 1092-2
Construction length: EN 558, series 14
Attaching the cover: bolted
Execution: straight
Connection: flanged
Operation: manually
Drive: multi-turn
Operating temp. °C 0 - 70 °C

 

Dimensions
DN PN L mm D H H3 kg
50 10/16 150 180 329 412 13
65 10/16 170 225 355 448 14
80 10/16 180 225 382 482 20
100 10/16 190 280 414 524 27
125 10/16 200 320 461 586 36
150 10/16 210 320 540 683 51
200 10 230 400 490 660 48
200 16 230 400 490 660 48
250 10 250 500 780 980 113
250 16 250 500 780 980 113
300 10 270 500 855 1083 160
300 16 270 500 855 1083 160