Range of automatic air venting valves with plastic bodies and EPDM ‘O’-rings. Maximum working pressure 6.0 bar. Maximum operating temperature 99°C.

Section:

1980 Valves

Section Subtitle:

Air venting. Fittings in this section are suitable for above ground installations only.

WRAS Approval Number:

240504023

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Expiry date:

31/05/2029

Note:

For close circuit use only.

Size:

See models.

Marking:

Caleffi logo moulded on cap.

Installation Requirements:

R001 R200

Model:

49513: 20.9mm pushfit manifold, C502433 CST: ⅜” BSP (M), C502600 CST: 19.9mm pushfit manifold, C502601 CST: 20.9mm pushfit manifold, C502604 PLY: 17.7mm pushfit manifold, C502630 CST: ⅜” BSP (M), C502631 CST: ⅜” BSP (M), C502633 CST: ⅜” BSP (M), C502640 CST: ½” BSP (M), C502644 CST: ½” BSP (M), C502634 CST: ⅜” BSP (M).

Manufacturer:

Caleffi S.p.A

Company Name

Caleffi S.p.A

Address

PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)

Phone

+39 0322 8491

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Range of pressure relief valves with DZR brass bodies incorporating EPDM diaphragms. The valves are pre-set as follows: 311560, 312469, 312461ITH, 311461CTS,531661 CST models: 6.0 bar, 312471 CST model: 7.0 bar, 312020 CST model: 10.0 bar. Maximum operating temperature 99°C.

Section:

2210 Valves

Section Subtitle:

Pressure relief.

WRAS Approval Number:

240504719

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Expiry date:

31/05/2029

Size:

See models.

Marking:

Caleffi logo, size, CR and flow arrow cast on body. Pressure rating and date of manufacture (WW/YY) printed on body. Pressure rating on cap.

Installation Requirements:

R001

Model:

311560: ¾” BSP (F) x ¾” BSP (F). 312469: 19.8mm OD x ½” BSP (F). 312020 CST: ½” BSP (M) x ½” BSP (F). 312461 ITH: 19.8mm manifold x Ø14mm Purpose Made Connection. 311461 CST: ½” BSP (F) x 15mm (compression). 312471 CST: 19.8mm OD x ½” BSP (F). 531661 CST: 1” BSP (F) x 1¼” BSP (F).

Manufacturer:

Caleffi S.p.A

Company Name

Caleffi S.p.A

Address

PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)

Phone

+39 0322 8491

View All Listings by this Company