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Socket socket elastic seat sealing gate valve

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Socket elastic gate valve

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      description

      Socket socket elastic seated gate valve, intubated soft-sealed gate valve (socketed soft-sealed gate valve) 1. Product overview and characteristics:
      Socket socket elastic seated gate valve, intubated soft-sealed gate valve, also known as socket-type soft-sealed gate valve. The main feature of the valve is that two sockets are set at both ends of the valve, and this socket forms a socket connection with the pipe, that is, the pipe is directly inserted into the socket, which is extremely convenient to install, and a rubber seal is placed between the pipe and the socket. seal. This connection is different from the flange connection and is called a flexible connection or a stress-free connection. Its advantage is that it allows the pipe to have a proper amount of expansion and contraction at the connection with the socket, which can compensate for the change in the length of the pipe and eliminate the pipe. Material stress caused by thermal expansion and contraction to protect the pipe. The form can be seen in the product structure diagram, and the compensation amount is shown in △ L in the following table (Table 2).
      Technical parameters (Table 1)
      model Z45X-10 Z45X-16
      Nominal pressure 1.0MPa (10kgf / cm2) 1.6MPa (16kgf / cm2)
      Nominal diameter 80 ~ 350mm 80 ~ 350mm
      Seal test pressure 1.1MPa (11kgf / cm2) 1.76MPa (17.6kgf / cm2)
      Strength test pressure 1.5MPa (15kgf / cm2) 2.4MPa (24kgf / cm2)
      proper temperature ≤60 ℃ ≤60 ℃
      Applicable medium Water, oil Water, oil
      Driving method Manual Manual

      DN DA b2 h1 h2 L1 L2 △ L Reference weight (Kg)
      80 90 166 310 75 665 150 30 twenty three
      100 110 179 340 90 730 170 35 30
      125 140 212 380 100 795 190 35 42
      150 160 236 430 115 855 210 40 55
      200 200 303 520 145 950 240 50 90
      250 250 405 545 180 1052 260 75 140
      300 315 460 660 200 1130 280 75 210
      350 355 530 700 240 1280 300 80 302
      (Table 2) Unit: mm

      Application:
      Can be used in urban water supply and drainage pipe networks, high-rise buildings, residential quarters, petroleum, power plants, environmental protection and other industries.
      Technical specifications:
      Applicable pipelines comply with GB / T10002.1-1996, GB / T13663-2000, and valve pressure test meets the requirements of standard GB / T 13927-1992.
      Fourth, the valve material table:
      Valve body Gray cast iron, ductile cast iron
      cap Gray cast iron, ductile cast iron
      gate Gray cast iron, ductile cast iron, NBR, NR, EPDM
      Handwheel Carbon steel, gray cast iron, nodular cast iron
      Valve stem stainless steel
      Gland brass
      Stem nut brass
      Sealing ring NBR,
      Socket seal NR, NBR, EPDM

      If you have any enquiry about quotation or cooperation, please feel free to email us at kvc@vip.163.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

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