Preinsulated DN25-300 shut-off valves

Preinsulated DN25-300 shut-off valves

DN

Steel pipe

HDPE casing pipe

Valve stem insulation

Height

Weight

Outer pipe diameter

STANDARD insulation

Insulation
PLUS

Insulation
PLUS PLUS

 

od [mm]

OD [mm]

ØD [mm]

OD / ØD [mm]

ODt [mm]

~H [mm]

~M [kg]

25

33,7

90

110

110

125

90

480

8

32

42,4

110

125

125

140

110

485

9

40

48,3

110

125

125

140

110

493

15

50

60,3

125

140

140

160

110

500

17

65

76,1

140

160

160

200

110

505

22

80

88,9

160

200

200

225

110

515

29

100

114,3

200

225

225

250

140

525

42

125

139,7

225

250

250

315

140

545

51

150

168,3

250

315

315

400

140

565

72

200

219,1

315

400

400

450

200

585

108

250

273,0

400

450

450

500

200

613

185

300

323,9

450

500

500

560

200

664

356

Notes:
For operation of valves with a diameter of DN25÷DN80, use a “T” handle wrench, for those with a diameter of DN100÷DN300, use a portable planetary gear.
Valves with a diameter of DN25÷DN80 may be placed in polyethylene casings in cast iron boxes, those with a diameter of DN100÷DN300 – in wells or chambers to allow the installation of a portable planetary gear.
Valves with a diameter of DN>300 should be placed in chambers for the convenience of their operation.
An extension of the catalog height of the shut-off valve stem by means of valve extensions for preinsulation with H=1.0 m, H=2.0 m.
All extensions can be shortened.
On a standard basis, reduced-flow valves.
On request, full-flow valves.
Stainless steel body valves.
On request, valves with a pulled neck on HDPE jacket.