Range of wafer and fully lugged butterfly valves (lever or handwheel operation) with a cast iron body (blue epoxy coated), EPDM seat and stainless steel disc. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.

Section:

2020 Valves

Section Subtitle:

Butterfly.

WRAS Approval Number:

2006811

Expiry date:

30/06/2025

Marking:

IMI PN, DN, DI and date of manufacture (YY-MM-DD) on body. CE & WRAS on data plate on body.

Installation Requirements:

R001

Model:

TA_BTV 4250 RANGE OF WAFER AND FULLY LUGGED BUTTERFLY VALVES PN25

Factor:

IMI Hydronic Engineering

Company Name

IMI Hydronic Engineering

Address

Route de Crassier 19, CH-1262 Eysins, Switzerland

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Range of thermostatic circulation valves incorporating brass bodies and EDPM ‘O’-rings. Some models incorporate a gauge port. Maximum working pressure 16.0 bar. Maximum operating temperature 65°C.

Section:

2348 Valves

Section Subtitle:

Balancing.

WRAS Approval Number:

2111307

Expiry date:

30/11/2026

Size:

DN15 – ½” BSP (F) DN20 – ¾” BSP (F)

Marking:

IMI Hydronic Engineering logo (TA), PN16, DN, CR, Zero & flow arrow on body. IMI Hydronic Engineering logo (TA) and temperature on handwheel

Installation Requirements:

R001

Model:

With Thermometer 52 820-015 Ta-Therm-Zero DN15 +55° 52 820-020 Ta-Therm-Zero DN20 +55° Without Thermometer 52 820-115 Ta-Therm-Zero DN15 +55° 52 820-120 Ta-Therm-Zero DN20 +55° With measuring port 52 820-815 Ta-Therm-Zero DN15 +55° 52 820-820 Ta-Therm-Zero DN20 +55°

Factor:

IMI Hydronic Engineering

Company Name

IMI Hydronic Engineering

Address

Route de Crassier 19, CH-1262 Eysins, Switzerland

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