Nova Pumping Solution | Service Detail

Pump Size

Gate Valve

Material

Part Name: Material

Body, Bonnet, Wedge : ASTM A216 Gr. WCB / CF8 / CF8M

Seat Ring, Stem: AISI 410 (13% CR) / S. S. 304 / 316

Gland : Carbon Steel

Yoke Sleeve : Ni - Resist - Nodular Cast Iron

Back Seat : AISI 410 (13% CR) / S. S. 304 / 316

Gasket : Spiral Wound Metallic

Gland Packing : Metallic Wire Reinforced Graphoil Asbestos

Bonnet Stud & Nut, Eye Bolt & Nut : ASTM A193 Gr. B7 / ASTM A194 Gr. 2H

Hand Wheel : S. G. Iron

Hand Wheel Nut: Carbon Steel

Working Pressure

150 PSIG, 300 PSIG

Class Available

#150, #300

Hydro Test Pressure,Body

425 PSIG,1100 PSIG

Hydro Test Pressure, Seat

300 PSIG, 800 PSIG

Gate valves are used in a variety of applications, including water distribution, sewage treatment, power plants, and oil and gas pipelines. They are typically made of cast iron, bronze, or stainless steel, and are available in a range of sizes to suit different applications. One of the advantages of gate valves is that they have low resistance to flow when fully open, which means that they can handle large volumes of fluid without causing a significant drop in pressure.