Pooltec Havuz Ekipmanları

Çekvalfler

Ürün Kodu

Kategori

Vanalar ve Çekvalfler

Marka

Praher

Ürün Detay

Özellikler
Teknik Özellikler
Teknik Çizim
Dökümanlar

Technical Data

Operating temperature: max. 60 °C
Simple and solid construction
Service free optic position indication
Available with or without indication pin
Very low pressure loss due to wide opening angle 83°
Full opening range of valve disc also guaranteed in PP and PE piping systems
Version with spring set (2 springs PN10, large spring PN7 and small spring PN3)
Adjustment of valve to all pressure ratios possible
Easy installation between flange with formed screw loops (DIN; ANSI; JIS) and O-rings at the front
Up to 50% higher flow rates in comparison to flat model wafer check valves less pressure loss, higher operation pressures.

Material	Sealing	Dimension	bar	Connection type
PVC-U	EPDM, FPM	DN65, d75, 2?1/2"?– DN 300, d315, 12"	10	Flange connections (DIN, JIS, ANSI)

WITH OPTICAL POSITION INDICATION (SPRING LOADED)

Ürün	GW-Kg	PU	PQ	Ürün Kodu
Wafer Check Valve K4 spring acted, opt. position indication DN65 PVC grey flange connection 75 - 2 1/2" DIN-ANSI-JIS PN10 EPDM	0,44	1	405	125804
Wafer Check Valve K4 spring acted, opt. position indication DN65 PVC grey flange connection 75 - 2 1/2" DIN-ANSI-JIS PN10 FPM	0,44	1	405	125811
Wafer Check Valve K4 spring acted, opt. position indication DN80 PVC grey flange connection 90 - 3" DIN-ANSI-JIS PN10 EPDM pro	0,56	1	0	125805a
Wafer Check Valve K4 spring acted, opt. position indication DN80 PVC grey flange connection 90 - 3" DIN-ANSI-JIS PN10 FPM pro	0,56	1	0	125812a
Wafer Check Valve K4 spring acted, opt. position indication DN100 PVC grey flange connection 110 - 4" DIN-ANSI-JIS PN10 EPPM pro	0,85	1	0	125806a
Wafer Check Valve K4 spring acted, opt. position indication DN100 PVC grey flange connections 110 - 4" DIN-ANSI-JIS PN10 FPM pro	0,86	1	0	125813a
Wafer Check Valve K4 spring acted, opt. position indication DN150 PVC grey flange connection 160 - 6" DIN-ANSI-JIS PN10 EPDM pro	2,18	1	0	125807a
Wafer Check Valve K4 spring acted, opt. position indication DN150 PVC grey flange connection 160 - 6" DIN-ANSI-JIS PN10 FPM pro	2,40	1	0	125814a
Wafer Check Valve K4 spring acted, opt. position indication DN200 PVC grey flange connection 225 - 8" DIN-ANSI-JIS PN10 EPDM	3,92	1	56	125808
Wafer Check Valve K4 spring acted, opt. position indication DN200 PVC grey flange connection 225 - 8" DIN-ANSI-JIS PN10 FPM	4,10	1	56	125815

WITHOUT POSITION INDICATION WITHOUT SPRING

Ürün	GW-Kg	PU	PQ	Ürün Kodu
Wafer Check Valve K4 DN65 PVC grey flance connection 75 - 2 1/2" DIN-ANSI-JIS PN10 EPDM	0,38	1	405	125790
Wafer Check Valve K4 DN65 PVC grey flance connection 75 - 2 1/2" DIN-ANSI-JIS PN10 FPM	0,38	1	405	125797
Wafer Check Valve K4 DN80 PVC grey flance connection 90 - 3" DIN-ANSI-JIS PN10 EPDM pro	0,56	1	0	125791a
Wafer Check Valve K4 DN80 PVC grey flance connection 90 - 3" DIN-ANSI-JIS PN10 FPM pro	0,65	1	0	125798a
Wafer Check Valve K4 DN100 PVC grey flance connection 110 - 4" DIN-ANSI-JIS PN10 EPDM pro	0,83	1	0	125792a
Wafer Check Valve K4 DN100 PVC grey flance connection 110 - 4" DIN-ANSI-JIS PN10 FPM pro	0,86	1	0	125799a
Wafer Check Valve K4 DN150 PVC grey flance connection 160 - 6" DIN-ANSI-JIS PN10 EPDM pro	2,08	1	0	125793a
Wafer Check Valve K4 DN150 PVC grey flance connection 160 - 6" DIN-ANSI-JIS PN10 FPM pro	2,18	1	0	125800a
Wafer Check Valve K4 DN200 PVC grey flance connection 225 - 8" DIN-ANSI-JIS PN10 EPDM	3,80	1	56	125794
Wafer Check Valve K4 DN200 PVC grey flance connection 225 - 8" DIN-ANSI-JIS PN10 FPM	3,62	1	56	125801

Dimensions

DN	A	B	C	K	W	Flange type
65	115	63	20	139–145	90
80	128	71	20	150–160	45
100	155	80	20	175–191	45	BS
150	212	106	24	134–242	45	BS
200	264	140	24	290–299	45	BS
250	325	140	27	350–362	30	BS
300	372	181	27	400–432	30	BS

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Ürün Detay

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