изолированные клапан 10

Detailed Product Descriptionbrass mini valve code: MKC size:1/4", 3/8" ,1/2" material: brass body , brass ball , aluminum handle .brass mini valve code: MKCsize:1/4", 3/8" ,1/2"material: brass body , brass ball , aluminum handleNO.ComponentMaterial1BodyBrass2BonnetBrass3BallBrass4Seat RingTeflon5O-RingNBR6StemBrass7HandleAluminum8ScrewSteelmax pressure: 25 bartemp.:-10<t<120threaded : ISO228/1:2000opening /closing tests:20000times .anti-oxygen glue applied to join body&bonnetsuitable medium: water &non-causticity liquid ,&saturated steam.FEATURES:Ball valve are bottom loaded stem designed , this anti-blow-out stem also prevents teamperingwith the internals of the valve when in the line .the ball valve have a double seal with elastic O-RINGS chosen for their high resistance to ageing .Perfect seal at low and high pressureand wear resistant, solid and reliable for life-time use .Quality and inspection: Fegular checking on line from production in each workshop, one special inspector inspect the goods in random during the period time of production. we are able to provide you test certificate and mill certificate if required.Production step :1) purchasing the material and forged the semi-products .2) processing the semi-products in workshop .3) assembling the goods .4) testing the sealing in pressure and checking quality of the goods5) package6) deliveing the goods on time .