with NW KF-16 Flanges, 110VAC, 60 Hz Solenoid. The Delta-P Valve (DPV) is an important component of any rough or high vacuum system. The DPV provides anti-suckback and vacuum system isolation from the mechanical backing pump during a power outage. It prevents backstreaming and the migration of contaminants (e.g., rotary pump oil or scroll pump tip seal particles) into the vacuum system. It also protects a high vacuum pump from damage. FEATURES:Preserves chamber vacuum pressure during power outagesCloses automatically (approx. 25 ms) upon power interruptionAutomatically re-opens when vacuum is restoredRequires no additional power source or gasses to operate

with NW KF-25 Flanges, 110VAC, 60 Hz Solenoid. The Delta-P Valve (DPV) is an important component of any rough or high vacuum system. The DPV provides anti-suckback and vacuum system isolation from the mechanical backing pump during a power outage. It prevents backstreaming and the migration of contaminants (e.g., rotary pump oil or scroll pump tip seal particles) into the vacuum system. It also protects a high vacuum pump from damage. FEATURES:Preserves chamber vacuum pressure during power outagesCloses automatically (approx. 25 ms) upon power interruptionAutomatically re-opens when vacuum is restoredRequires no additional power source or gasses to operate

with NW KF-40 Flanges, 110VAC, 60 Hz Solenoid. The Delta-P Valve (DPV) is an important component of any rough or high vacuum system. The DPV provides anti-suckback and vacuum system isolation from the mechanical backing pump during a power outage. It prevents backstreaming and the migration of contaminants (e.g., rotary pump oil or scroll pump tip seal particles) into the vacuum system. It also protects a high vacuum pump from damage. FEATURES:Preserves chamber vacuum pressure during power outagesCloses automatically (approx. 25 ms) upon power interruptionAutomatically re-opens when vacuum is restoredRequires no additional power source or gasses to operate

with NW KF-50 Flanges, 110VAC, 60 Hz Solenoid. The Delta-P Valve (DPV) is an important component of any rough or high vacuum system. The DPV provides anti-suckback and vacuum system isolation from the mechanical backing pump during a power outage. It prevents backstreaming and the migration of contaminants (e.g., rotary pump oil or scroll pump tip seal particles) into the vacuum system. It also protects a high vacuum pump from damage. FEATURES:Preserves chamber vacuum pressure during power outagesCloses automatically (approx. 25 ms) upon power interruptionAutomatically re-opens when vacuum is restoredRequires no additional power source or gasses to operate

1/8 inch Female NPT Vacuum Pump Isolation Valves close rapidly when power is interrupted to prevent oil backstreaming or particle migration into your vacuum system. The valve also vents the pump from the inlet side to push any debris towards the outlet, thereby preventing it from being swept into the system when restarting the pump. This solenoid valve has Viton® seals and can withstand temperatures up to 50°C. It replaces a faulty or failed solenoid on all models of the Ideal Vacuum Delta-P and Agilent Varian Anti-Suckback Isolation Protection Valves. Replacement solenoids are available in these voltages: 110VAC (P108430)220VAC (P108431)24VDC (P1010132)

1/8 inch Female NPT Vacuum Pump Isolation Valves close rapidly when power is interrupted to prevent oil backstreaming or particle migration into your vacuum system. The valve also vents the pump from the inlet side to push any debris towards the outlet, thereby preventing it from being swept into the system when restarting the pump. This solenoid valve has Viton® seals and can withstand temperatures up to 50°C. It replaces a faulty or failed solenoid on all models of the Ideal Vacuum Delta-P and Agilent Varian Anti-Suckback Isolation Protection Valves. Replacement solenoids are available in these voltages: 110VAC (P108430)220VAC (P108431)24VDC (P1010132)

1/8 inch Female NPT Vacuum Pump Isolation Valves close rapidly when power is interrupted to prevent oil backstreaming or particle migration into your vacuum system. The valve also vents the pump from the inlet side to push any debris towards the outlet, thereby preventing it from being swept into the system when restarting the pump. This solenoid valve has Viton® seals and can withstand temperatures up to 50°C. It replaces a faulty or failed solenoid on all models of the Ideal Vacuum Delta-P and Agilent Varian Anti-Suckback Isolation Protection Valves. Replacement solenoids are available in these voltages: 110VAC, 60 Hz (P108430)220VAC 60 Hz (P108431)

This O-ring kit replaces all three O-rings in any Ideal Vacuum Delta-P System Isolation Protection Valve. The two larger O-rings replace the flange end seals, the smaller O-ring replaces the actuator cup seal. All three O-rings are made of Viton for maximum vacuum system compatibility. All three O-rings should be replaced if any one of them requires replacement. The flange end O-rings should be lubricated with vacuum grease prior to reassembly of the Valve. The actuator cup O-ring should not be greased. The Delta-P Valve should be tested after O-ring replacement and Valve reassembly to ensure proper function. Instructions and test procedures are discussed in the downloadable Deltas-P User's Manual here.

Fits all Ideal Vacuum Delta-P Valves, KF-16 This is a KF-16 Flange End Replacement Kit for the Delta-P™ System Isolation Valve. This kit includes a new Viton® O-ring and 6 stainless steel, hex socket, flat head screws. This flange end, machined out of solid 6061-T6 aluminum, fits either side of the Delta-P Valve. Use it to replace a damaged one, to match ports on a mechanical pump with a different flange size, or to eliminate a flange adapter when connecting the Delta-P inlet flange to your vacuum system line. We offer Delta-P Valve Flange End Replacement Kits in five (5) sizes: KF-10, KF-16, KF-25, KF-40, and KF-50. Installation instructions for this Flange End Replacement Kit are found in the Delta-P User’s Manual downloadable here.

Fits all Ideal Vacuum Delta-P Valves, KF-25 This is a KF-25 Flange End Replacement Kit for the Delta-P™ System Isolation Valve. This kit includes a new Viton® O-ring and 6 stainless steel, hex socket, flat head screws. This flange end, machined out of solid 6061-T6 aluminum, fits either side of the Delta-P Valve. Use it to replace a damaged one, to match ports on a mechanical pump with a different flange size, or to eliminate a flange adapter when connecting the Delta-P inlet flange to your vacuum system line. We offer Delta-P Valve Flange End Replacement Kits in five (5) sizes: KF-10, KF-16, KF-25, KF-40, and KF-50. Installation instructions for this Flange End Replacement Kit are found in the Delta-P User’s Manual downloadable here.

Fits all Ideal Vacuum Delta-P Valves, KF-40 This is a KF-40 Flange End Replacement Kit for the Delta-P™ System Isolation Valve. This kit includes a new Viton® O-ring and 6 stainless steel, hex socket, flat head screws. This flange end, machined out of solid 6061-T6 aluminum, fits either side of the Delta-P Valve. Use it to replace a damaged one, to match ports on a mechanical pump with a different flange size, or to eliminate a flange adapter when connecting the Delta-P inlet flange to your vacuum system line. We offer Delta-P Valve Flange End Replacement Kits in five (5) sizes: KF-10, KF-16, KF-25, KF-40, and KF-50. Installation instructions for this Flange End Replacement Kit are found in the Delta-P User’s Manual downloadable here.

Fits all Ideal Vacuum Delta-P Valves, KF-50 This is a KF-50 Flange End Replacement Kit for the Delta-P™ System Isolation Valve. This kit includes a new Viton® O-ring and 6 stainless steel, hex socket head cap screws. This flange end, machined out of solid 6061-T6 aluminum, fits either side of the Delta-P Valve. Use it to replace a damaged one, to match ports on a mechanical pump with a different flange size, or to eliminate a flange adapter when connecting the Delta-P inlet flange to your vacuum system line. We offer Delta-P Valve Flange End Replacement Kits in five (5) sizes: KF-10, KF-16, KF-25, KF-40, and KF-50. Installation instructions for this Flange End Replacement Kit are found in the Delta-P User’s Manual downloadable here.