IBHOTSHI YEEVALVU EZIMBINI EZILUNGILE UKUTHUNYELWA. Iza kuthatha uloliwe osuka eTshayina uye eYurophu ukuya eYurophu.

ivalvu yokujonga ipleyiti ezimbini, uhlobo lwe-lug, 12″-150lbs

uhlobo lwe-wafer, ivalvu yokujonga iipleyiti ezimbini

IIvalvu yokujonga iipleyiti ezimbiniyivalvu engabuyiyo yonke into enamandla kakhulu, ilula ngobunzima kwaye incinci ngobukhulu xa ithelekiswa nevalvu yokujonga iswing eqhelekileyo okanye ivalvu yokujonga ubomi. Isebenzisa ii-hinged ezimbini ezifakwe i-spring kwi-central hinge pin. Xa ukuhamba komoya kuncipha, iiplates zivalwa nge-torsion spring action ngaphandle kokufuna ukujikeleza okungasemva. Olu yilo lubonelela ngeenzuzo ezimbini ze-No Water Hammer kunye ne-Non Slam ngaxeshanye. Zonke iimpawu xa zidibene zenza i-Dual Plate Check Valve ibe lolona luyilo lusebenzayo.

siisihlalo serabha ipleyiti ezimbini yokujonga ivalvungentsebenzo entle yokutywina, kodwa yenzelwe kuphela uxinzelelo oluphantsi kunye nobushushu obuqhelekileyo, ngenxa yomda weempawu zerabha.