Hand-regulated balance regulating valves F500-D

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Hand-regulated balance regulating valves F500-D

2½ ″ - 20 ″

PN16/ 235PSI, PN25/ 350PSI

TALOAR ductile iron flow balance valve adopts low-resistance Y-shaped structure, the shell is coated with epoxy resin. Flow measuring fittings on both ends feature good self-sealing performance and easy adjustment. The highly precise valve core and favorable sealing performance ensure measurement precision and persistence.

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Product Features

High measurement precision.

Linear ball valve installed in the front of the measuring point for maintenance.

Plug-in measuring point, allowing quick connection

Compact Y-shaped structure, with full flow.

Shut off and regulating functions.

Regulating memory function.

Precise digital setting and display.

Technical Parameters

Pressure Ratings: PN16/PN25

Working Temperature: -10°C~130°C

Size: 2½〞- 20〞, DN65 mm-DN500 mm

End Type: ANSI or BSEN flanged

Medium: Water

Material Specifications
Hand-regulated balance regulating valves
Body
Ductile Iron
Bonnet
Ductile Iron
Valve Element
Stainless Steel
Measuring Port
Brass
Seat Seal
EPDM
Handwheel
Nylon

The linear brass ball valve with outside screw × inside screw is mounted in the front of the measuring point for ON/OFF or maintenance purpose.

Dimensions/Weights
mm 65 80 100 125 150 200 250 300 350 400 450 500
In 3 4 5 6 8 10 12 14 16 18 20
L 290 310 350 400 480 600 730 850 980 1100 1200 1250
W 185 200 220 250 285 340 405 460 520 580 640 715
D 145 160 180 210 240 295 355 410 470 525 585 650
Kvs 84.9 118 187.4 263.9 400.8 726.9 1087.8 1276.2 2250 3050 3720 4183
Lbs 33 43 62 82.7 115.8 218 322 441 662 917 1228 1336
kg 15 19.5 28 37.5 52.5 99 146 200 300 416 557 606

Note: In valve installation, it is strongly required to reservesufficient space for future main and install strainers beforethe valves to avoid foreign particles blocking to affect valveoperations.

HVAC Valves

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