Description

Purpose:
Simplifies mounting and dismantle of devices of pressure performing function of a locking valve, it is equipped with a cap nut.
Protects sensing elements (mechanisms) of devices of pressure from hydroblows.
Allows to carry out a highway purge after mounting excepting hit of mechanical pollution in measuring channels of the device of pressure.
Has the depressurization valve between the main valve and the device of pressure.
KPM-3 allows to check (to modify) value "0" of the device of pressure without making its dismantle from the highway.
Allows to make checking of the device of pressure without taking off the device pressure of the highway.
Performs function of a damper.
Existence of these functions in KPM-3 really saves not only your time but also money!

Design features:
The module does not perform function of the crane - the flow controller of the measured environment, it performs function of the valve between the measured environment and the working chamber of the measuring device.

KMP-3 allows to drain the pulse line and to connect the inspection and metrological equipment by means of a cap nut.

All KPM-3 nodes adjoining to working liquid are made of high-quality stainless steel that provides long and its reliable use. The valve necessary at mounting of devices of pressure, and also a blow-off valve is provided in a design of KPM-3 drainage (drain valve). The blow-off valve provides removal of mechanical pollution in the channel "Entrance" at connection, carrying out maintenance functions to highways. Excludes hit of mechanical pollution in measuring channels of devices of pressure.

The KPM-3 case is executed from a monolithic corrosion-proof hexagon with a section of 27 mm.

Working pressure 5,0 MPas.
Working environment cold water, hot water.
Operating temperature - 50 +130.
Connection The crane has the union with an internal thread G 1/2 and a cap nut with a thread of M 20x1,5(G1/2).
Weight 400 grams.
Material stainless steel 12kh18n10.
Tightness class in accordance with GOST 9544-93.
Guarantee 3 years.
Service life 15 years.