Product
Flanged Backflow Preventers
Product description
Flanged backflow preventer with controllable reduced-pressure zone, compliant with EN 1717 and EN 12729. Cast-iron body with epoxy coating. Stainless-steel springs. Complete with cast-iron funnel discharge system. Maximum operating temperature: 65°C. PN10. A Series F6 strainer must be installed upstream (p. 122). Flanged connections: EN 1092-2. Certified to UNI EN 12729. Compliant with NF, WRAS and ACS (Attestation de Conformité Sanitaire). Its construction and testing characteristics make it suitable for installation in fire protection networks with a maximum pressure of 12 bar.
Variants
Select up to four variants to compare their specifications.
- Description
Flanged backflow preventer with controllable reduced-pressure zone, compliant with EN 1717 and EN 12729. Cast-iron body with epoxy coating. Stainless-steel springs. Complete with cast-iron funnel discharge system. Maximum operating temperature: 65°C. PN10. A Series F6 strainer must be installed upstream (p. 122). Flanged connections: EN 1092-2. Certified to UNI EN 12729. Compliant with NF, WRAS and ACS (Attestation de Conformité Sanitaire). Its construction and testing characteristics make it suitable for installation in fire protection networks with a maximum pressure of 12 bar.
- Data sheets
- Description
Flanged backflow preventer with controllable reduced-pressure zone, compliant with EN 1717 and EN 12729. Cast-iron body with epoxy coating. Stainless-steel springs. Complete with cast-iron funnel discharge system. Maximum operating temperature: 65°C. PN10. A Series F6 strainer must be installed upstream (p. 122). Flanged connections: EN 1092-2. Certified to UNI EN 12729. Compliant with NF, WRAS and ACS (Attestation de Conformité Sanitaire). Its construction and testing characteristics make it suitable for installation in fire protection networks with a maximum pressure of 12 bar.
- Data sheets
- Description
Flanged backflow preventer with controllable reduced-pressure zone, compliant with EN 1717 and EN 12729. Cast-iron body with epoxy coating. Stainless-steel springs. Complete with cast-iron funnel discharge system. Maximum operating temperature: 65°C. PN10. A Series F6 strainer must be installed upstream (p. 122). Flanged connections: EN 1092-2. Certified to UNI EN 12729. Compliant with NF, WRAS and ACS (Attestation de Conformité Sanitaire). Its construction and testing characteristics make it suitable for installation in fire protection networks with a maximum pressure of 12 bar.
- Data sheets
- Description
Flanged backflow preventer with controllable reduced-pressure zone, compliant with EN 1717 and EN 12729. Cast-iron body with epoxy coating. Stainless-steel springs. Complete with cast-iron funnel discharge system. Maximum operating temperature: 65°C. PN10. A Series F6 strainer must be installed upstream (p. 122). Flanged connections: EN 1092-2. Certified to UNI EN 12729. Compliant with NF, WRAS and ACS (Attestation de Conformité Sanitaire). Its construction and testing characteristics make it suitable for installation in fire protection networks with a maximum pressure of 12 bar.
- Data sheets
- Description
Flanged backflow preventer with controllable reduced-pressure zone, compliant with EN 1717 and EN 12729. Cast-iron body with epoxy coating. Stainless-steel springs. Complete with cast-iron funnel discharge system. Maximum operating temperature: 65°C. PN10. A Series F6 strainer must be installed upstream (p. 122). Flanged connections: EN 1092-2. Certified to UNI EN 12729. Compliant with NF, WRAS and ACS (Attestation de Conformité Sanitaire). Its construction and testing characteristics make it suitable for installation in fire protection networks with a maximum pressure of 12 bar.
- Data sheets
- Description
Flanged backflow preventer with controllable reduced-pressure zone, compliant with EN 1717 and EN 12729. Cast-iron body with epoxy coating. Stainless-steel springs. Complete with cast-iron funnel discharge system. Maximum operating temperature: 65°C. PN10. A Series F6 strainer must be installed upstream (p. 122). Flanged connections: EN 1092-2. Certified to UNI EN 12729. Compliant with NF, WRAS and ACS (Attestation de Conformité Sanitaire). Its construction and testing characteristics make it suitable for installation in fire protection networks with a maximum pressure of 12 bar.
- Data sheets