Wedge gate valve MVI 1/2`` BV.880.04

Article: BV.880.04
# Feature Value
1 Maximum temperature of the working environment, ° С:
diameters ½ "- 1 * 1/4"
diameters 1 * 1/2 "- 2"
150
130
2 Nominal maximum pressure, bar 10
3 Valve tightness class "A"
4 Maintainability Yes
5 Service life, years 2

Overview

The gate valve is used as a shut-off and control valve with manually operated on cold pipelines (including drinking) and hot water, heating, compressed air and other media, non-aggressive to the valve material. The gate valve allows you to smoothly adjust the amount of passing working environment. And at the same time it is a locking device.


Model overview

Those. information

The gate valve consists of a composite brass body, a gate wedge, which is driven by a handle. Turning force the handles on the wedge are transferred by a brass stem with a PTFE seal (EPDM - for large diameters). The handle is attached to the stem with a nut.
Materials


Материалы
# Part name Material Material grade according to norms
RF EN
1 Corpus Brass Brass HPb57-3
2 Cover Brass Brass HPb57-3
3 Wedge Brass Brass HPb57-3
4 Stock Brass Brass HPb57-3
5 Packing nut Brass Brass HPb57-3
6 Lock Nut Brass Brass HPb57-3
7 Stem ring Brass Brass HPb57-3
8 Body seal Fiber reinforcement. Fiber reinforcement. Fiber
9 Stem Seal Teflon Teflon PTFE
10 O-ring seals Elastomer Rubber NBR
11 Handle Iron Iron Iron ST14
12 Gasket Aluminum Aluminum 1065-H18
13 Nut Steel Steel Q235
Dimensions


Dimensions
Dimensions
Size G D t L H h SW
½" ½" 13 9,5 37,5 78,5 65,5 24
¾" ¾" 15 11 41 84 67 30
1" 1" 19 11 44,5 96 76,5 36
1*1/4" 1*1/4" 26 12,5 50,5 116 90,5 46
1*1/2" 1*1/2" 33 13,5 51 124 96 52
2" 2" 42 16 61 156 119 65

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