Valve MVI 3/4`` with filter I.P.-I.D. handle BV.631.05

Article: BV.631.05

#	Feature	Value
1	Maximum temperature of the working environment, ° С	150
2	Working temperature of the working environment, ° С	120
3	Nominal maximum pressure, bar	25
4	Valve tightness class	"A"
5	Maintainability	Yes
6	Transition Characteristic	Full
7	Filter element size, microns	500

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Overview

Ball valves with semiconductor valve MVI BV.631 ... belong to shut-off valves fittings and are not intended to regulate flow. home function - blocking the flow of the working environment. The presence of a built-in coarse filter allows carry out preliminary cleaning of the flow from mechanical impurities. The main purpose of the crane is installation at the apartment entrance cold and hot water. Use ball valves as control valves is prohibited.

Model overview

Those. information

Valves must be operated at pressure and temperature, set out in the table of technical characteristics. It is strictly forbidden to allow the working environment to freeze. inside the tap. When draining the system in winter, the valve must be left half-open so that the work environment does not remain in cavities behind the shutter. Ball valves are operated simultaneously with only one maximum parameter (pressure or temperature). Use product with simultaneous parameters is prohibited. After cleaning the filter element, the plug seal must be change to a new one, in order to avoid a loose connection.

Materials

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#	Part name	Material	Material grade according to norms
#	Part name	Material	RF	EN
1	Large body	Brass	ЛС-59-2	CW617N
2	Small body	Brass	ЛС-59-2	CW617N
3	Ball Valve	Brass	Brass	HPb56-4
4	Stock	Brass	Brass	HPb58-3
5	Locking nut	Brass	Brass	HPb56-4
6.7	Seat Rings, Stem Seal	Teflon	Teflon	PTFE
8	Handle	Steel	Steel	Q235
9	Handle Retaining Nut	Stainless steel	08Х18Н10	AISI304
10	Plug Seal	Paronite	Paronite	Paronite
11	Stub	Brass	ЛС-59-2	CW617N
12	Filter grid	Stainless steel	08Х18Н10	AISI304