Honeywell DH300-200A [3/5] Installation example

DH300 - Pressure sustaining valve

Product Specification Sheet • EN0H-1331GE23 R0517 • Subject to change 3

Installation Example

Fig. 1 Standard installation example for the pressure sustaining valve

* Required installation distances between the centerline of the pipework and the surrounding in dependency of the connection size.

TECHNICAL CHARACTERISTICS

kvs-Values

Pressure drop characteristics

Fig. 2 Pressure drop within the valve in dependency of the flow rate and the used connection size

Connection sizes: 2" 2

" 3" 4" 6" 8" 10" 12" 14" 16" 18"

Distance in mm (W*): 100 110 120 130 160 190 220 250 270 310 330

Connection sizes: 50 65 80 100 150 200 250 300 350 400 450

-value (m

/h): 43 43 103 167 407 676 1160 1600 2000 3000 3150

Flow rate (Q

max

) in

/h - V=5.5 m/s:

40 40 100 160 350 620 970 1400 1900 2500 3100

0,5

100

500