ELVA Series Large Diameter Static Balance Valve

ELVA Series Large Diameter Brass/Stainless Steel Water Pressure Balance Valve is used to balance water power in a system. It Characteristics

Applicable in Heating/Cooling system, Living water system or cooling tower circle water system Max. Work Pressure: 25Bar Rated Pressure: PN25 Valve Body: Cast Iron QT500-7

Technical Data

Material: Connector Link: PP Valve Cone: Copper Alloy Valve Shaft: Copper Alloy Pressure Measuring Port: Brass with EPDM seal Manual Wheel: PC DN65-150: Valve Cover: Cast Iron Valve Core: Silicon Brass CuZn16Si4-C Fluid Error: ± 5% (50% - 100% opening) Work Temperature: -20 °C ~ 120°C. Higher temperature setting could be ordered. When it it more than 120°C, please detach the manual wheel. Seal: PTFE/ Double-sided O-ring. Valve Seat Seal: Valve Core with EPD ring Valve Cover Bolt: Cauterize-plated steel-made Digital Manual Wheel: DN50-DN400 valve is matched with red polyamide plastic Surface processing: Metallic Paint printing twice

Applicable

Flanged Size: Series 1,ISO5752 standard and Series 1,BS 2080, EN558-1 standard Marker: ELEX, PN,, DN, Direction Arrowhead, Material and Cast Date(Day,Month,Year, ) Valve Marker: ELEX, Grade 150, Size, Direction Arrowhead and Cast Date(Day,Month,Year, ) Gauge Hatch: Self-seal gauge hatch . Take off the cover and insert to measure by probe. 

Characteristics

Applicable in Heating/Cooling system, Living water system or cooling tower circle water system Max. Work Pressure: 25Bar Rated Pressure: PN25 Valve Body: Cast Iron QT500-7

Technical Data

Material: Connector Link: PP Valve Cone: Copper Alloy Valve Shaft: Copper Alloy Pressure Measuring Port: Brass with EPDM seal Manual Wheel: PC DN65-150: Valve Cover: Cast Iron Valve Core: Silicon Brass CuZn16Si4-C Fluid Error: ± 5% (50% - 100% opening) Work Temperature: -20 °C ~ 120°C. Higher temperature setting could be ordered. When it it more than 120°C, please detach the manual wheel. Seal: PTFE/ Double-sided O-ring. Valve Seat Seal: Valve Core with EPD ring Valve Cover Bolt: Cauterize-plated steel-made Digital Manual Wheel: DN50-DN400 valve is matched with red polyamide plastic Surface processing: Metallic Paint printing twice

Applicable

Flanged Size: Series 1,ISO5752 standard and Series 1,BS 2080, EN558-1 standard Marker: ELEX, PN,, DN, Direction Arrowhead, Material and Cast Date(Day,Month,Year, ) Valve Marker: ELEX, Grade 150, Size, Direction Arrowhead and Cast Date(Day,Month,Year, ) Gauge Hatch: Self-seal gauge hatch . Take off the cover and insert to measure by probe.

ELVA Series Large Diameter Static Balance Valve