Gate valve features:
1) Size: NPS 1/2" - 36"
2) Pressure: class 150 - 1,500
3) Material:
    a) 1/2" - 2": A105, LF2, F11, F22, F5, F304, F316, F304L, and F316L
    b) 2" - 36": WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, and CF8M
4) Design and manufacture standard: API 600, BS 1414, and ASME B16.34
5) Face to face standard: API 6D, ASME B16.10, DIN 3202, and BS2080
6) End connection standard: ASME B16.11, ASME B1.20.1, ASME B16.5,
   ASME B16.47 and DIN2543-2551
7) Test standard: ISO5208, API 600, and BS 6755
8) Structure type: rising stem and wedge single disc
9) Operated way: hand wheel, bevel gear, pneumatic, and electric