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ASCO Nuclear is the pioneer and leader in the design and development of solenoid operated valves for the nuclear industry, ASCO® offers a complete line of nuclear qualified valves. Our engineering experience and stringent quality standards make every ASCO valve the finest and most complete anywhere in the world. ASCO nuclear products are 100% inspected and functionally tested prior to shipment in order to insure that they meet the rigorous demands and high expectations of the nuclear industry. |
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Don't forget the ASCO Standard Red Hat (HTML) Don't forget the NEW ASCO Next Generation (HTML) | |
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Direct-Acting Solenoid Valves ASCO NS/NP Series direct-acting solenoid valves will operate from zero psi (no minimum pressure is required for the valve to operate), to the individual valve’s maximum rated pressure. This broad family of qualified valves is available in brass or stainless steel. |
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Internal Pilot Operated Solenoid Valves ASCO NS/NP Series internal pilot operated solenoid valves have a pilot and bleed orifice that enables these valves to use line pressure to assist the valve in operating. When the solenoid is de-energized, the pilot orifice is closed and full line pressure is applied to the piston or diaphragm through the bleed orifice, providing seating force for tight closure. When the solenoid is energized, the core opens the pilot orifice, relieving pressure from the piston or diaphragm via the outlet side of the valve. The line pressure opens the valve by moving the piston or diaphragm off the main orifice. |
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Pressure and Temperature Switches ASCO pressure and temperature switches for Class 1E service are modified versions of the industrial ASCO TRI-POINT product line. Special features include radiation resistance and high-temperature construction. Class 1E switches are available only as factory assembled units consisting of a single switch and transducer assembly, factory set at operating points, and tested as a single unit before shipping from ASCO. |
