Supply SBMFR-05S password security soft sealing gate

First, an overview of the unit production of password security soft sealing gate valve in accordance with the requirements of the water plant: users often leaks, Pirates of the water, pay water bills in a timely manner and design products, soft sealing gate of the password security with anti-theft performance, environmental protection, easy to switch, the stability of the sealing effect, and long service life. Second, the characteristics of the valve seal is a rubber coated by a special process flexible gate, reliable sealing. The bottom of the valve groove, flow resistance is small, easy accumulation of debris. Valve with three "O"-ring on special sealing structure to prevent leakage. Inside and outside of the body and electrostatic spraying non-toxic epoxy resin, the gate full rubber coated completely avoid secondary pollution. , Lock the device by the drum, blocking core assembly, locking block, password plate, base, wrench, etc.. , Blocking core assembly, password plate, the base is relatively static and can not rotate, drum, lock block to free two-way rotation. The anti-theft device password security mechanism, the various components assembled in accordance with the procedures set password and record with a key, the drum into the random rotation of the drum more than 2/3 turn, the internal lock block lock playing chaotic. At this point, if you do not know the password, no matter how rotation and force, nor can the drum is removed from the base. Only the people who know the password and the direction of rotation of the order, in accordance with pre-set direction of rotation to a scale and a scale drum reverse place to another in order to remove the exposed wire spool head. The rotating wire head with a wrench will be able to open (or close) the gate valve clockwise turn, counterclockwise to open. Work is completed before the drum into the original state, and more than 2/3 turn to rotate anti-theft. When the device is first installed, the default password is set, can be installed directly. Such as production requirements change the password, turn the block core assembly will be able to form a new password, the password program must be set in accordance with the working principle of the steps. Remember password After installation, be sure the password ring removed custody, for later use. Main Performance Specifications Model Nominal pressure PN (MPa) Shell test pressure (MPa) liquid seal test pressure (MPa) using medium temperature (° C) SBMFR-05S 1.0 1.5 1.1 water, sewage ≤ 80 SBMFR-05S 1.6 2.4 1.76 Friday, the main components Material Body, bonnet body seal gate valve stem gasket gray cast iron body gray cast iron coated chromium stainless steel rubber ring six major and Connection Dimensions the nominal pressure PN1.6MPa public DN DN ( mm) Dimensions (mm) LD D1 D2 b Z-? D 50 180 160 125 100 20 4-?14 65 195 180 145 120 20 4-?14 80 210 195 160 135 22 4-φ18 100 230 215 180 155 24 4-φ18 125 255 245 210 185 26 8-φ18 150 280 280 240 210 28 8-φ23 200 292 335 295 265 30 8-φ23 250 330 405 355 320 32 12-φ18 300 356 460 410 375 34 12-φ23