ZLF Self Balancing Valve

ZLF Self Balancing Valve(pic 1)

ZLF self balancing valve structures characteristics

This is such a valve as using the self pressure variation to realize self control while keep the flow through this control system unchanged. With a flow indication, it is easily adjusted and suitable for the flow control of heat supply, air-conditioning etc. non-corrosive media. Through once adjustment before running can get the system's flow automatically constant at the required set value.

ZLF self balancing valve main technical parameter

Model PN(MPa) Casing test pressure Working temperature Medium used
ZLF-16 1.6 2.4 MPa 0~100℃ Water oil etc. non-corrosive media

ZLF self balancing valve main external and connection dimensions

DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350
L 110 110 115 160 200 215 230 275 290 310 350 430 520 635 670
D 95 105 115 135 145 160 180 195 215 245 280 335 405 460 520
D1 65 75 85 100 110 125 145 160 180 210 240 295 355 410 470
D2 45 55 65 78 85 100 120 135 155 185 210 265 320 375 435
H1 72 72 81 108 138 138 143 170 193 208 254 289 325 357 372
H2 70 70 74 91 147 147 154 189 211 227 260 303 367 430 495
Flow control range(m3/h) 0.1~1 0.1~ 1.5 0.2~2 0.5~4 1~6 2~10 3~15 5~25 10~35 15~
50
30~
80
40~
180
100~300 150~1500 200~700

ZLF self balancing valve schematic diagram of installation

ZLF Self Balancing Valve(pic 2)

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Catalog: Balance Valves

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