supply of valvevalve,angle seat valve-3/4 inch, designed for electro pneumatic pressurised flushing system ( eppfs) as per mcf spec. mmdts 19027. rev.03 (or latest), spac item code: spac.0011042. accepted make/bran d: spac or equivalent make functionally compatible in pressurised flushing system [ warranty period : 30 months after the date of delivery ] , non return valve-3/4 designed for pressurised flushing system (eppfs) as per mcf spec. mmdts 19027. rev.03 (or latest), spac item code spac.0010906. accepted make/brand: spac or equivalent m ake functionally compatible in pressurised flushing system [ warranty period: 30 months after the date of de livery ] , 5/2 push pull spring return valve - 1/4 inch (with mounting brackets, knob, connectors, f asterners) designed for electro pneumatic pressurised flushing system (eppfs) as per mcf spec. mmdts 19027, rev.03 (or latest), spac item code: spac.0011437. accepted make/brand: spac or equivalent make functionally compatible in pressurised flushing system [ warranty period: 30 months after the date of delivery ] , nylon tube designed for electro pneumatic pressurised flushing system (eppfs) as per mcf spec. mmdts 19027. rev.03 (or latest), spac item code:- spac.0020531. accepted make/brand: spac or eq uivalent make functionally compatible in pressurised flushing system [ warranty period: 30 months after the date of delivery ]