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Cast iron wafer swing check valve 371 CF8M dual plate EPDM gasket

The 371 wafer swing check valve consists of a cast iron body, stainless steel dual plates and an EPDM seat. It complies with EN 558 Series 50 face-to-face. It is suitable for heating, water supply, distribution and drainage systems.
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Réf.
CONF371050
(Indicative price) €84.75
Details

Dual plate wafer swing check valve



The dual plate wafer swing check valve is commonly used in different branches of the fluid management industry: chemistry, petrochemistry, hydraulic networks, heating systems...



Mounted between flanges PN10 to P25, our dual plate wafer swing check valves have a body made of grey iron, ductile iron, or stainless steel depending on the different applications. The disc material also depends on issues related to the compatibility between the material and the conditions of use: they can be in nodular cast iron, stainless steel, or bronze. An NBR, EPDM, or FKM vulcanized joint ensures the valve is tight, and allows a wide range of fluid types and temperatures. Our reference 372 for instance (CF8M stainless-steel body and disc, FKM seat) is suitable with aggressive or corrosive fluids up to 180 °C.



Set up in a horizontal position or in a vertical position with an ascending fluid, the dual plate wafer swing's role is to avoid water hammers and to get a weak head loss.



At Syveco, all our dual plate wafer swing check valves comply with the directive 2014/68/EU for pressure equipment. They allow maximum pressures of 16 bar up to DN300 and 10 bar for larger diameters.



Good to know: some of our products are approved by the Lloyd's Register for marine applications.


Details
Details
Option certificate 3.1 Yes
DN inches NPS 2''
Mounting direction Horizontal or vertical upward flow
Construction standard API 594
CE risk category III Module H
EN face-to-face standard EN 558 series 50
Tightness test standard API 598. table 6
Closure member material Stainless steel ASTM A351 CF8M
Application Heating / Sanitary / Drinking water / Air conditioning / Irrigation
DN 50
Face to Face (mm) 54.0
Fluid Hot / Cold water
Gasket NBR
Body material Cast iron
PS (bar) 16
Connections Between flanges PN10/16
Seats NBR
TS max (°C) 110
TS min (°C) -10
CE Yes
Obturator type Plate

Configurations

Product Reference Price Stock
Cast iron wafer swing check valve 371 CF8M dual plate EPDM DN50 371050 €84.75
92 pcs available in stock
Cast iron wafer swing check valve 371 CF8M dual plate EPDM DN65 371065 €96.82
165 pcs available in stock
Cast iron wafer swing check valve 371 CF8M dual plate EPDM DN80 371080 €115.00
139 pcs available in stock
Cast iron wafer swing check valve 371 CF8M dual plate EPDM DN100 371100 €157.38
186 pcs available in stock
Cast iron wafer swing check valve 371 CF8M dual plate EPDM DN125 371125 €217.88
26 pcs available in stock
Cast iron wafer swing check valve 371 CF8M dual plate EPDM DN150 371150 €285.75
191 pcs available in stock
Cast iron wafer swing check valve 371 CF8M dual plate EPDM DN200 371200 €495.08
79 pcs available in stock
Cast iron wafer swing check valve 371 CF8M dual plate EPDM DN250 371250 €828.70
122 pcs available in stock
Cast iron wafer swing check valve 371 CF8M dual plate EPDM DN300 371300 €1,158.50
24 pcs available in stock
Cast iron wafer swing check valve 371 CF8M dual plate EPDM DN350 371350 €2,329.38
19 pcs available in stock
Cast iron wafer swing check valve 371 CF8M dual plate EPDM DN400 371400 €3,180.82
19 pcs available in stock
Cast iron wafer swing check valve 371 CF8M dual plate EPDM DN450 371450 €4,236.62
7 pcs available in stock
Cast iron wafer swing check valve 371 CF8M dual plate EPDM DN500 371500 €5,725.25
14 pcs available in stock
Cast iron wafer swing check valve 371 CF8M dual plate EPDM DN600 371600 €7,262.82
8 pcs available in stock