Product maitiro
1. Iyo flange kumativi ose maviri inoita maburi ose ekugadzirisa maererano nechiyero chekubatanidza, iyo iri nyore kuisa.
2. Iyo valve shaft uye gedhi zvinogona kubatanidzwa ne taper pin, torque screw kana pinless kuona kuvhura nekuvhara.
3. Chigaro chevhavha chinoumbwa chinoumbwa nePTFE, synthetic rubber uye phenolic resin, ine elasticity yakanaka, simba guru uye kushanda zvakanaka kwekuvhara.
4. Iyo butterfly plate yakafukidzwa zvakakwana nePTFE, iyo ine maitiro ehutsika hwepasi, kwete nyore kupfeka, kwete nyore kukwegura, uye hupenyu hurefu hwebasa.
Zvikuru Zvinoumba Zvinhu
| Chikamu zita | Zita rechinhu |
| vharafu muviri | Kanda simbi, ductile iron, simbi yakakandwa, simbi isina tsvina |
| Valve ndiro | Ductile Iron, Copper Alloy, Stainless Simbi |
| vharafu hunde | Simbi 2Cr13 uye 45 |
| chigaro chevharuvhu | Pfeka Resistant Rubber, NBR |
| horo gumi nerimwe | NBR O-cushion, nezvimwewo. |
National Standard Main Dimensions Table (PN16)