Plastic Check Valves
Plastic check valves offer this security with very simple devices. The valve body is a cylindrical piece that is molded, extruded, or die cast and installed midway in the piping.
These non-return valves are simple to install in existing pipeline layouts since they do not require any external activation or actuation mechanisms. The body supports a ring-shaped plastic device known as the seat. This stretches from the inner walls to the pipe's centerline, although it does not completely shut.
A plugging device, such as a piston or ball, is located in the seat. A swinging disk is another type of plugging device. When pressure is sufficient and moving in the desired direction, the stopper is pulled away from the seat of the valve, opening the the gap to allow process stream to flow freely down.
PP check valve double union CV1 DN15 d20 EPDM seat & gaskets
PP check valve double union CV1 DN15 d20 EPDM seat & gasketsDouble union check valve designed with PP body and disc, EPDM gasket. PS: 10 bar. TS: +10°C / +80°C. Spring in AISI 302 stainless steel. Horizontal or vertical mounting. Union fittings with female threaded ends to be welded. Details Option certificate 3.1Nod (mm)20DN15Face to Face (mm)80.0G..
0.00€
PP check valve double union CV1 DN15 d20 FKM seat & gaskets
PP check valve double union CV1 DN15 d20 FKM seat & gasketsDouble union check valve designed with PP body and disc, FKM gasket. PS: 10 bar. TS: +10°C / +80°C. Spring in AISI 302 stainless steel. Horizontal or vertical mounting. Union fittings with female threaded ends to be welded. Details Option certificate 3.1Nod (mm)20DN15Face to Face (mm)80.0Gas..
0.00€
PP check valve double union CV1 DN20 d25 EPDM seat & gaskets
PP check valve double union CV1 DN20 d25 EPDM seat & gasketsDouble union check valve designed with PP body and disc, EPDM gasket. PS: 10 bar. TS: +10°C / +80°C. Spring in AISI 302 stainless steel. Horizontal or vertical mounting. Union fittings with female threaded ends to be welded. Details Option certificate 3.1Nod (mm)25DN20Face to Face (mm)91.0G..
0.00€
PP check valve double union CV1 DN20 d25 FKM seat & gaskets
PP check valve double union CV1 DN20 d25 FKM seat & gasketsDouble union check valve designed with PP body and disc, FKM gasket. PS: 10 bar. TS: +10°C / +80°C. Spring in AISI 302 stainless steel. Horizontal or vertical mounting. Union fittings with female threaded ends to be welded. Details Option certificate 3.1Nod (mm)25DN20Face to Face (mm)91.0Gas..
0.00€
PP check valve double union CV1 DN25 d32 EPDM seat & gaskets
PP check valve double union CV1 DN25 d32 EPDM seat & gasketsDouble union check valve designed with PP body and disc, EPDM gasket. PS: 10 bar. TS: +10°C / +80°C. Spring in AISI 302 stainless steel. Horizontal or vertical mounting. Union fittings with female threaded ends to be welded. Details Option certificate 3.1Nod (mm)32DN25Face to Face (mm)105.0..
0.00€
PP check valve double union CV1 DN25 d32 FKM seat & gaskets
PP check valve double union CV1 DN25 d32 FKM seat & gasketsDouble union check valve designed with PP body and disc, FKM gasket. PS: 10 bar. TS: +10°C / +80°C. Spring in AISI 302 stainless steel. Horizontal or vertical mounting. Union fittings with female threaded ends to be welded. Details Option certificate 3.1Nod (mm)32DN25Face to Face (mm)105.0Ga..
0.00€
PP check valve double union CV1 DN32 d40 EPDM seat & gaskets
PP check valve double union CV1 DN32 d40 EPDM seat & gasketsDouble union check valve designed with PP body and disc, EPDM gasket. PS: 10 bar. TS: +10°C / +80°C. Spring in AISI 302 stainless steel. Horizontal or vertical mounting. Union fittings with female threaded ends to be welded. Details Option certificate 3.1Nod (mm)40DN32Face to Face (mm)119Ga..
0.00€
PP check valve double union CV1 DN32 d40 FKM seat & gaskets
PP check valve double union CV1 DN32 d40 FKM seat & gasketsDouble union check valve designed with PP body and disc, FKM gasket. PS: 10 bar. TS: +10°C / +80°C. Spring in AISI 302 stainless steel. Horizontal or vertical mounting. Union fittings with female threaded ends to be welded. Details Option certificate 3.1Nod (mm)40DN32Face to Face (mm)119Gask..
0.00€
PP check valve double union CV1 DN40 d50 EPDM seat & gaskets
PP check valve double union CV1 DN40 d50 EPDM seat & gasketsDouble union check valve designed with PP body and disc, EPDM gasket. PS: 10 bar. TS: +10°C / +80°C. Spring in AISI 302 stainless steel. Horizontal or vertical mounting. Union fittings with female threaded ends to be welded. Details Option certificate 3.1Nod (mm)50DN40Face to Face (mm)141.0..
0.00€
PP check valve double union CV1 DN40 d50 FKM seat & gaskets
PP check valve double union CV1 DN40 d50 FKM seat & gasketsDouble union check valve designed with PP body and disc, FKM gasket. PS: 10 bar. TS: +10°C / +80°C. Spring in AISI 302 stainless steel. Horizontal or vertical mounting. Union fittings with female threaded ends to be welded. Details Option certificate 3.1Nod (mm)50DN40Face to Face (mm)141.0Ga..
0.00€
PP check valve double union CV1 DN50 d63 EPDM seat & gaskets
PP check valve double union CV1 DN50 d63 EPDM seat & gasketsDouble union check valve designed with PP body and disc, EPDM gasket. PS: 10 bar. TS: +10°C / +80°C. Spring in AISI 302 stainless steel. Horizontal or vertical mounting. Union fittings with female threaded ends to be welded. Details Option certificate 3.1Nod (mm)63DN50Face to Face (mm)166.0..
0.00€
PP check valve double union CV1 DN50 d63 FKM seat & gaskets
PP check valve double union CV1 DN50 d63 FKM seat & gasketsDouble union check valve designed with PP body and disc, FKM gasket. PS: 10 bar. TS: +10°C / +80°C. Spring in AISI 302 stainless steel. Horizontal or vertical mounting. Union fittings with female threaded ends to be welded. Details Option certificate 3.1Nod (mm)63DN50Face to Face (mm)166.0Ga..
0.00€
PP check valve double union CV1 EPDM seat
PP check valve double union CV1 EPDM seatDouble union check valve designed with PP body and disc, EPDM gasket. PS: 10 bar. TS: +10°C / +80°C. Spring in AISI 302 stainless steel. Horizontal or vertical mounting. Union fittings with female threaded ends to be welded. Details Option certific..
0.00€
PP swing check valve RSK1 DN100 EPDM gaskets
PP swing check valve RSK1 DN100 EPDM gasketsSwing check valve, body and leaf in PP, gasket in EPDM. PS: 6 bar - TS: +10 / +90°C. Fittings between flanges PN10. Details Option certificate 3.1NoDN100Face to Face (mm)60.0GasketEPDMBody materialPPPS (bar)6ConnectionsBetween flanges PN10TS max (°C)90TS min (°C)10Warranty period1 year ..
0.00€
PP swing check valve RSK1 DN100 FKM gaskets
PP swing check valve RSK1 DN100 FKM gasketsThe RSK1 swing check valve is a check valve for common valve applications. PP body and leaf. FKM tightness. PS: 8 bar. Horizontal or vertical mounting. Flanged attachment PN 10. Details Option certificate 3.1NoDN100Face to Face (mm)60.0GasketFKMBody materialPPPS (bar)6ConnectionsBetween flanges PN10TS max (..
0.00€
PP swing check valve RSK1 DN125 EPDM gaskets
PP swing check valve RSK1 DN125 EPDM gasketsSwing check valve, body and leaf in PP, gasket in EPDM. PS: 6 bar - TS: +10 / +90°C. Fittings between flanges PN10. Details Option certificate 3.1NoDN125Face to Face (mm)60.0GasketEPDMBody materialPPPS (bar)6ConnectionsBetween flanges PN10TS max (°C)90TS min (°C)10Warranty period1 year ..
0.00€
PP swing check valve RSK1 DN125 FKM gaskets
PP swing check valve RSK1 DN125 FKM gasketsThe RSK1 swing check valve is a check valve for common valve applications. PP body and leaf. FKM tightness. PS: 8 bar. Horizontal or vertical mounting. Flanged attachment PN 10. Details Option certificate 3.1NoDN125Face to Face (mm)60.0GasketFKMBody materialPPPS (bar)6ConnectionsBetween flanges PN10TS max (..
0.00€
PP swing check valve RSK1 DN150 EPDM gaskets
PP swing check valve RSK1 DN150 EPDM gasketsSwing check valve, body and leaf in PP, gasket in EPDM. PS: 6 bar - TS: +10 / +90°C. Fittings between flanges PN10. Details Option certificate 3.1NoDN150Face to Face (mm)65.0GasketEPDMBody materialPPPS (bar)6ConnectionsBetween flanges PN10TS max (°C)90TS min (°C)10Warranty period1 year ..
0.00€
PP swing check valve RSK1 DN150 FKM gaskets
PP swing check valve RSK1 DN150 FKM gasketsThe RSK1 swing check valve is a check valve for common valve applications. PP body and leaf. FKM tightness. PS: 8 bar. Horizontal or vertical mounting. Flanged attachment PN 10. Details Option certificate 3.1NoDN150Face to Face (mm)65.0GasketFKMBody materialPPPS (bar)6ConnectionsBetween flanges PN10TS max (..
0.00€
PP swing check valve RSK1 DN32 EPDM gaskets
PP swing check valve RSK1 DN32 EPDM gasketsSwing check valve, body and leaf in PP, gasket in EPDM. PS: 6 bar - TS: +10 / +90°C. Fittings between flanges PN10. Details Option certificate 3.1NoDN32Face to Face (mm)25.0GasketEPDMBody materialPPPS (bar)6ConnectionsBetween flanges PN10TS max (°C)90TS min (°C)10Warranty period1 year ..
0.00€
What are the key advantages of using plastic check valves in industrial applications?
Plastic check valves, such as the PVC-U Check valves CV1 EPDM seat, offer several advantages, including corrosion resistance, lightweight construction, and ease of installation. Their simple design allows for effective non-return functionality without the need for external activation, making them ideal for various fluid handling systems.
How do the pressure and temperature ratings affect the performance of plastic check valves?
Plastic check valves like the PVC-U check valve CV1 DN15 d20 EPDM gaskets are designed to operate under specific pressure ratings (16 bar) and temperature ranges (0°C to +60°C). Operating outside these limits can lead to valve failure, leakage, or reduced efficiency, highlighting the importance of adhering to manufacturer specifications for optimal performance.
What factors should be considered when selecting a plastic check valve for a specific application?
When selecting a plastic check valve, such as the PVC-U check valve CV1 DN20 d25 EPDM gaskets, factors to consider include the type of fluid being handled, the pressure and temperature conditions, compatibility with other materials in the system, and the required flow rate. Ensuring that the valve meets these criteria will help maintain system integrity and efficiency.