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                    Return
                    • Electric
                    • Electric Knife Type Gate Valve

                      Product model: PZ943H/F/X/Y
                      Nominal Path: NPS 2"~NPS 32" DN50~DN800
                      Pressure range: CL150 PN1.0-PN2.5
                      Working temperature: <200 C
                      Main material: carbon steel, stainless steel
                      Applications: For tap water, sewage, food, medicine, textile, power, shipping, metallurgy, energy systems, etc.

                      Design code

                      Design criteria: ASME B16.34, GB/T 12234, JB/T8691

                      Structure length: GB/T 15188.2

                      Connection standards: ASME B16.5, GB/T 9113, JB/T79

                      Pressure test: GB/T 13927, API 598

                      Pressure-temperature grade: API6D, GB/T 26480


                      Product characteristics

                      1. Ultra-short structure length, saving material, can greatly reduce the overall weight of the pipeline system.

                      2. It occupies less effective space, can effectively support the strength of pipeline, and can reduce the possibility of pipeline vibration.

                      3. The use of austenitic stainless steel for gate can greatly improve the corrosion resistance and effectively prevent seal leakage caused by gate corrosion.

                      4. Flexible PTFE is used as upper sealing filler, which is reliable and easy to operate.

                      5. The gate has the function of the gate cutter and can effectively break all kinds of impurities in the medium.

                      6. If the valve is made of hard sealed stainless steel and the disc is spray welded, the temperature and pressure requirements of the valve can be well expanded.


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