Tap AquaHit 1/2" Rp-R, butterfly BV.314.04

Article: BV.314.04

#	Feature	Value
1	Nominal diameter DN, mm	15
2	Valve tightness class	"A"
3	Operating temperature range,	°C -20/divide; +120
4	Nominal pressure PN, bar	25
5	Average full service life, years	15
6	Maintainability	Yes

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Overview

AquaHit ball valves belong to shut-off valves and are not intended for flow regulation. They are designed to quickly shut off the flow at domestic pipelines for hot and cold water supply systems, heating. Do not create resistance to flow. Ball valves with semi-fittings allow connect devices that require periodic maintenance to the system.

Model overview

Those. information

The valve should not experience loads from the pipeline (bending, compression, stretching, torsion, distortions, vibration, misalignment of pipes, uneven tightening of fasteners). If necessary, supports or expansion joints should be provided to reduce the load on the valve from the pipeline. The valve has no direction of flow. Can be installed in any position, but in a visible, accessible place to ensure their complete and easy opening / closing. Sealing of coupling joints should be carried out using sealing materials: fum, sanitary flax, anaerobic sealant, sanitary thread. Excessive sealing material and excessive tightening torques can damage the valve and fitting. Before installing the valves, the pipeline must be free of scale and rust. At the end of their installation, heating and water supply systems must be flushed with water until it comes out without mechanical suspensions (SNiP 03.05.01). The valve must be securely fixed to the pipeline; leakage of the working fluid along the threaded part is not allowed. According to clause 4.1 of SNiP 3.05.01-85 `Internal sanitary systems` after installation, a gauge test of the system`s tightness must be carried out and drawn up in accordance with Appendix No. 3 to SNiPu. This test allows you to protect against leaks and damage associated with them.

Materials

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#	Part name	Material	Material grade according to norms
#	Part name	Material	RF	EN
1	Ball Valve	Brass	ЛС-59-1	HPb56-4
2	Stock	Brass	ЛС-59-1	HPb56-3
3	Seat Rings	Teflon	Teflon	PTFE
4	Stem Seal	Teflon	Teflon	PTFE
5	Butterfly Nut	Steel	Ст3кп	Q235
6	Locking nut	Brass	ЛС-59-1	HPb56-4
7	Lever	Steel	Ст3кп	Q235
8	Small semi-hull	Brass	ЛС-59-2	CW617N
9	Large semi-hull	Brass	ЛС-59-2	CW617N