Globo P. Ball valves Pump ball valve made of gunmetal

Transcription

1 Globo Ball valves ump ball valve made of gunmetal

2 IMI EIMEIER / Shut-off valves / Globo Globo Globo and Globo -S are used in pump warm water heating systems for direct connection to circulating pumps with screwed pipe connections. Easy to install by pushing the pump union nut onto the form flange of the pump ball valve. Universal application opportunity, e. g. Globo on the suction side, and Globo -S with a gravity brake on the pressure side of a circulating pump. Key features > > The body and the ball are made of corrosion-resistant gunmetal > > Tubular body, ideal for continuous pipe insulation > > Operating toggle is outside the pipe insulation > > Also available in ress version Technical description ump ball valve, specially designed for heating technology requirements. Body and ball made of corrosion resistant gunmetal. Available for delivery in two models: Globo without gravity brake, and Globo -S with gravity brake. Gravity brakes which operate at a low noise level, made of plastic, can be opened externally. Identifiable open/ closed position. Detachable operating toggle made of shock-resistant plastic. idden toggle stop, therefore no danger of injury. Thermometer, replaceable through changing the red closing cap in the handle, see accessories. Maintenance free spindle sealing through two EDM O-rings. Ball sealing from pure TFE. Gravity brake sealing through and EDM O-ring. Versions with socket female thread connection and formed flange with full load-bearing sealing surface. Connections (socket x flange): 1 x 1, 1 1/4 x 1 1/4 and 1 1/4 x 1. Versions with Viega and Mapress press connection and formed flange with full load-bearing sealing surface. Connections (press connection x flange): 28 mm x 1, 35 mm x 1 1/4. eat insulating shells, consisting of two interlocking semi-shells, see accessories. ermissible operating temperature TB Globo 120 C, with press connection 110 C, Globo -S 90 C. ermissible operating pressure B 10 bar (N 16). 2

3 Contruction Globo -S 1. Spindle sealing through two O-rings 2. Gravity brake 3. Solid gunmetal ball Application Globo and Globo -S are used in pump warm water heating systems for direct connection to circulating pumps with screwed pipe connections. Easy to install by pushing the pump union nut onto the form flange of the pump ball valve. Universal application opportunity, e. g. Globo on the suction side, and Globo -S with a gravity brake on the pressure side of a circulating pump. The gravity brake on the Globo -S is used e. g. to drain off, fill and bleed the system, can be mounted externally. Note: When the circulating pump is not in operation, low gravity circulation may occur in heating systems with a high operating pressure, despite the gravity brake. The gravity brake is not designed for use as a tightly closing return valve. The pump ball valves can be insulated against heat loss with no problem using the heat insulating dishes or with constant pipe insulation, depending on the heating system requirements. The operating toggle is outside the heat insulation. ress connection Globo and Globo -S ball valves with Viega press connection are suitable for copper pipes conforming to EN 1057 as well as Viega Sanpress stainless steel and restabo steel pipes. Ball valves with Mapress press connection are suitable for copper pipes conforming to EN All press connections as well as the valve bodies are made of corrosion-resistant, dezincification-free gunmetal. Suitability press-fitting tools should be verified with the respective manufacturer. We recommend using only Viega press-fitting jaws to make Viega press connections. We recommend using only Mapress press-fitting jaws to make Mapress press connections. 3

4 IMI EIMEIER / Shut-off valves / Globo Sample application -S -S 1. Boiler 2. eating circuit 3. Manifold 4. eat exchanger 5. ot water storage = Globo = Globo -S = Globo -S Note The contents of the heat transfer medium should comply with VDI guideline 2035 to prevent damage and scale deposit formation in warm water heating systems. For industrial and long-distance energy systems, see the applicable codes VdTÜV 1466 and AGFW FW 510. Mineral oils in the heat transfer medium or lubricants containing mineral oils of any type lead to strong swelling and in most cases cause EDM seals to fail. When using nitrite-free frost and corrosion-resistance solutions with an ethylene glycol base, pay close attention to the details outlined in the manufacturers documentation, particularly details concerning concentration and specific additives. 4

5 Diagram Globo -S 1 1 / 4 x 1 1 / 4 35 mm x 1 Globo 1 x / 4 x 1 28 mm x x / 4 x 1 28 mm x / 4 x 1 1 / 4 35 mm x Δp [ka] 2 1 0, Δp [mbar] Δp [mm WS] œ Œ 5

6 IMI EIMEIER / Shut-off valves / Globo Articles Globo / Globo -S ipe connection/flange Kvs EAN Article No Globo 1 x 1 25, /4 x 1 1/4 42, /4 x 1 25, Globo -S with gravity brake 1 x 1 8, /4 x 1 1/4 10, /4 x 1 8, Globo / Globo -S With Viega press connection with SC-Contur ipe connection/flange Kvs EAN Article No Globo 28 mm x 1 25, mm x 1 1/4 42, Globo -S with gravity brake 28 mm x 1 8, mm x 1 1/4 10, Globo / Globo -S With Mapress press connection ipe connection/flange Kvs EAN Article No Globo 28 mm x 1 25, mm x 1 1/4 42, Globo -S with gravity brake 28 mm x 1 8, mm x 1 1/4 10, Accessories eat insulating shell Made of E Fire class B2 Globo EAN Article No 1 x /4 x 1 1/ /4 x Thermometer to replace by changing the red closing cap. Temperatur range from 0 C to 120 C. EAN Article No Red Blue

7 Dimensions l l l d F d F d F D D1 D1 h h h l1 L L3 L2 L5 L4 D D1 F L L2 L3 L4 L5 l l1 d h SW SW , , ,5 58, / /4 101, , ,0 61, /4 1 92, , ,5 58, SW = Spanner opening 7

8 IMI EIMEIER / Shut-off valves / Globo The products, texts, photographs, graphics and diagrams in this document may be subject to alteration by IMI ydronic Engineering without prior notice or reasons being given. For the most up to date information about our products and specifications, please visit