How to justify the selection of a more expensive check valve based on application requirements

Aug 11, 2022 ... In the oil and gas industry, large check valves prevent the flow from reversing. They are often installed on the discharge end of the pump, ... Description. A 1-way check valve permits flow in 1 direction only. Radium Engineering check valves feature a lightweight anodized aluminum body with FKM seals ... Oct 29, 2020 ... Exploring an array of the common types of these valves can help one begin to make an informed decision in determining the appropriate one-way valve for a ... Preventing media contamination or mixing. By preventing reverse flow, check valves prevent the mixing of different media between two reservoirs. For example, in ... Minimize Water Hammer Caused by Water Flow Reversal. The Tyco® Model CV-1FR is a compact and rugged swing-type unit that enables water flow in one direction and ... A check valve, a non-return or one-way valve, is a mechanical device that allows a gas or liquid to flow freely in one direction while preventing reverse flow ... Valve Type. Silent Check Valve. Material. Cast Iron. ANSI/Pressure Rating. Class 125. End Connection. Wafer. Body Style. Wafer. Seat Material. 3-A approved for use as a check valve or vacuum breaker, the 3S Series installs between new or existing sanitary ferrules, fittings, or tubing1, and includes 2 ... Viega MegaPress 316 check valve. Model: 5174 | Part # 29050. Smart Connect Technology. Components: EPDM sealing elements. REGE check valve. PN 25/12. Body brass UNE-EN 12165. Vulcanizated NBR gasket plate. Stainless steel spring AISI 304. Gas threaded ends (BSP) F-F ISO 228/1. Max.