Parallel Slide Gate Valves avoid any flow turbulence and minimize the pressure drop. They are an alternative to the traditional flexible wedge type gate valves. The disc is in two halves, spring loaded, that seat on parallel seat ring The horizontal spring keeps the discs in permanent contact with the seat rings, assuring tight seal.
| Carbon Steel | ASTM A216 - WCB or Equivalent |
| Alloy Steel | ASTM A217 - WC6, WC9, C5, C12, C12A or Equivalent |
| Duplex Stainless Steel | ASTM A995 - 1A, 2A, 4A, 5A or Equivalent |
| Stainless Steel | ASTM A351 - CF8, CF8M, CF3, CF3M, CN7M or Equivalent |
| Special Alloy Steel |
Inconel 625, 825 or Equivalent Hastelloy C Monel or Equivalent |