Maitiro ekushandisa PVC kaviri bhora vharafu

PVC double-run ball valve is a main accessory to control the flow of medium on chemical pipelines.Iyo chaiyo musimboti uye chimiro chemuchinjiko-chikamu maonero anoreva kune akakodzera mabhuku ezvinyorwa.Ivhavha ine zvikamu zvitatu: muviri wevhavha, kuvhura nekuvhara nzira, uye chivharo chevhavha.

PVC kaviri basa rebhora vharafu

1. Kuvhura nekuvhara basa rinovhara kana kutaurirana kuyerera kwemvura mupombi;

2. Basa rekugadzirisa rinogadzirisa kuyerera uye kuyerera mupombi;

3. Iyo throttling effect inokonzera kudonha kukuru kwekumanikidzwa mushure mokunge mvura ichipfuura nepavhavha;

4. Mamwe mabasa a.Kushanda kuvhura nekuvhara b.Chengetedza imwe dzvinyiriro c.Steam blocking uye drainage

Yakasiyana-siyana yePVC yakapetwa kaviri bhora vharafu

1. Yakarongedzerwa nekushandiswa: vharafu yekucheka, vharafu inogadzirisa, diverter valve, cheki valve, vharafu yekuchengetedza;

2. Maererano nesimba rekuita: imwe vharafu yekuita, automatic action valve.

Izvo zvisati zvashandiswa zvekuongorora zvinhu zvePVC zvakapetwa kaviri bhora vharafu zvinosanganisira:

1. Kana paine mablister, makatsemuka uye zvimwe zvikanganiso mukati nekunze kwemuviri wevharuvhu;

2. Kana kuwirirana pakati pechigaro chevharuvhu nemuviri wevharuvhu kwakasimba, kana core yevharuvhu nechigaro chevharuvhu zvinowirirana, uye kana nzvimbo yekuisa chisimbiso yakaremara;

3. Kana kuwirirana pakati pehunde yevharuvhu nepakati pevharuvhu kwakavimbika, ingave dzinde revharuvhu rakamonyoroka, ingave shinda yakuvadzwa kana ngura;

4. Kunyangwe kurongedza uye gasket kuchembera uye kukuvadzwa;

5. Ingave valve ine dexterous kuvhura, nezvimwe.

Mibvunzo Inowanzo bvunzwa

1. Flange uye shinda inodonha pakubatanidzwa nepombi;

2. Packing culvert leakage, waist pad leakage uye valve stem haigoni kuvhurwa;