3C valve type: sanitary article number: UPVC gate valve brand: Trisun model: UPVC gate valve shape: miniature main material: plastic valve standard: national standard specification: dark gray - inner diameter 20mm, dark gray - inner diameter 25mm, dark gray - inner diameter 32mm, dark gray - inner diameter 40mm, white - inner diameter 20mm, white - inner diameter 25mm, white - inner diameter 32mm, white - inner diameter 40mm, dark gray - inner diameter 50mm, Dark gray - inner diameter 63mm can be equipped with accessories: handwheel sealing method: hard sealing type Order No.: UPVC gate valve nominal diameter: 15 Flow direction: two-way connection type: welding temperature environment: normal temperature valve function: adjustment type (channel position): straight type Whether cross-border export is exclusive supply of goods: No pressure environment: high-pressure driving method: manual Applicable medium: various highly corrosive chemical media