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Détendeur de pression de type rainuré 8200X-16Q

The 8200X-16Q Grooved Type Pressure Reducing Valve is designed for high-rise buildings, integrating electric valve, check valve, and water hammer eliminator functions, with a max 16 bar pressure, 0°C-80°C range, and epoxy coating.

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Demande de renseignements

Catégories : Soupape de lutte contre l'incendie, Réducteur de pression Étiquettes : soupape de sécurité incendie, vannes de systèmes d'extinction automatique d'incendie

Description

Détendeur de pression de type rainuré 8200X-16Q

SPÉCIFICATION DES MATÉRIAUX
Numéro de série	Nom du code	Nom	Quantité	Matériau
1	500X-DN-01	Corps de vanne	1	QT450-10
2	500X-DN-02	Assemblage du noyau de la valve	1	QT450-10+NBR
3	GB/T 5781	Boulon	N	A2-70
4	GB/T 95	Rondelles plates	N	A2
5	500X-DN-03	Printemps	1	201
6	500X-DN-04	Couvercle de soupape	1	QT450-10
7	500X-DN-05	Vanne à pointeau DN15	1	HPb57-3
8	500X-DN-06	Capuchon de tube en cuivre	6	HPb57-3
9	500X-DN-07	Tube en cuivre Ø 10x1	1	TP2M
10	500X-DN-08	Coude 90°C	3	HPb57-3
11	500X-DN-09	Tee de conversion	1	HPb57-3
12	500X-DN-10	Raccordement du manomètre	1	HPb57-3
13	500X-DN-11	Tube en cuivre Ø10x1	2	TP2M
14	500X-DN-12	Manomètre SS304 2.5Mpa	1
15	500X-DN-13	Vanne pilote de surpression DN15	1	HPb57-3

DIMENSIONS
TAILLES		Dimension L mm
mm	pouce
DN40	1 1/2''	211
DN50	2''	211
DN65	2 1/2''	236
DN80	3''	255
DN100	4''	289
DN125	5''	311
DN150	6''	355
DN200	8''	426
DN250	10''	485
DN300	12''	530

PARAMÈTRES TECHNIQUES
Pression nominale	PN16
Pression d'essai de résistance bar	24
Pression d'essai d'étanchéité bar	17.6
Plage de régulation de la tension bar	1-16
Pression d'usine bar	16
Les médias	l'eau
Température	0 °C à 80 °C

CARACTÉRISTIQUES TECHNIQUES

1.This product is designed for high-rise and super high-rise buildings, and is used to solve the problems of high-rise building domestic water and fire water systems, which require large flow, high sensitivity, small flow resistance, good check density effect, and no water hammer.
2.This product has the characteristics of reasonable design and long service life.
3.This valve has three functions of electric valve, check valve and water hammer eliminator, which can effectively improve the safety and reliability of water supply system,
4.Integrate the technical principles of slow opening, fast closing and slow closing to eliminate water hammer, to prevent the occurrence of water hammer when starting and stopping the pump.
5. Only need to operate the water pump electric pump, and the valve can automatically open and close according to the water pump operating procedures.
6.This valve has a large flow, small pressure loss, reliable sealing performance, convenient installation, maintenance, commissioning and inspection, and a long service life.
7.Adjustment range ofoutlet pressure: 4.5 to 11.4 bar(65 to 165 psi)

FEATURES :

1.Novel structure, reasonable use of hydraulic principle control theory.
2.Stable and reliable operation, large flow rate.
3.The valve disc opens quickly and closes slowly, without water hammer impact, and the closing time is adjustable.
4.Good check seal effect and long service life.
5.Easy installation and maintenance.

Exigences en matière d'installation

1.A filter must be installed before the slow closing silencer check valve.
2.When installing, pay attention to the direction of the arrow on the valve body. For maintenance, leave a certain amount of space around the check valve.
3.A check valve of the corresponding diameter should be installed in a position that can ensure that the water source is cut off when the check valve is repaired.