Clamp type soft sealing groove lifter gate valve

Short Description:

The gate valve is a groove gate valve, it has a light switch, reliable sealing, good elastic memory and long service and long life and other significant advantages. Trench gate light weight, body made of ductile iron, lighter in weight than conventional valve about 20%~30%, easy installation and maintenance. Widely used in  water, sewage, municipal buildings  and other fluid pipeline as the use of off equipment.


Product Detail

Product Tags

沟槽暗杆闸阀

Technical data

PN(MPa)

Nominal pressure

1.6

(MPa)

Strength test

2.4

(MPa)

Seal test

1.76

Working temperature

≤80

Suitable mediums

Water, oil, gas and non corrosive media

Meterial of main parts

Part name

Meterial

Valve body, bonnet

Ductile iron

Valve stem

Stianless steel

Stem nut

Aluminum bronze

Seal ring

NBR, EPDM

Hand wheel

Malleable iron

Main dimensions and weight

DN(mm) L A B D C H D0 Weight
50 140 14.5 9.5 60 2.2 164 180 4.5
65 145 14.5 9.5 76 2.2 192 180 6
80 150 14.5 9.5 89 2.2 214 200 9.5
100 160 16 9.5 114 2.2 267 200 11
125 170 16 9.5 140 2.2 296 220 19.5
150 180 16 9.5 165 2.2 325 220 30
200 190 19 13 219 2.5 380 240 36
250 200 19 13 273 2.5 425 240 71
300 240 19 13 325 3.3 455 280 108
350 254 19 13 377 3.3 470 280 143
400 267 25 13 426 5.5 500 320 262
450 275 25 13 480 5.5 620 320 410
500 325 25 13 530 5.5 750 400 590
600 355 25 13 630 5.5 880 400 619

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