Aquarius Цельносварные шаровые краны
UGRESHA butterfly valves are designed for the centralized heat transmission and distribution, as well as hot / cold water, water vapor and oil products supply systems. Butterfly valves can be used for regulating and shutting off the medium flow. In the closed position the UGRESHA butterfly valves guarantee the complete tightness in both directions.
t⁰C working environment up to ≈+200⁰С
Climatic execution U1
Tightness grade as per GOST 9544-2015
Working medium water, compressed air, oil products
Design Double-eccentric
Nominal pressure 1,0;1,6 2,5 MPa
Pipeline connection Welded
Control Gear

Part description Material description
Body 09Г2С
Trunnion 09Г2С
Stem Stainless steel
Flap Stainless steel
Gland bolts 08X18H10T
Sealing ring EPDM
Characteristics as per pipe connection size
DN Фланец L D1 D2 H H1 H2 B
200 F12 230 219 223 458.5 146.5 312 228
250 F14 250 273 250 559 189 370 257
300 F14 270 325 270 620 214 405.5 257
350 F16 290 377 290 681 242 439 297
400 F16 310 426 310 744.5 266.5 478 297
500 F25 350 530 350 879 328 551 348
600 F25 390 630 390 982 379 602.5 348
700 F25 430 720 430 1110 425 684.5 413
800 F25 470 820 470 1204 472 731.5 413
900 F30 510 920 510 1372 523 848.5 443
1000 F30 550 1020 550 1477 575 902 443
1200 F35 630 1220 630 1805 677 1128 1128