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Italian Ultra-thin Wafer Ball Valve | DN15-200 PN40 Space...Italian Ultra-thin Ball Valve — Italian precision technology + ultra-thin wafer body (30-50% thinner than standard flange ball valves, DN50 ≤90mm vs 150mm standard, saves 18%+ installation space),read more
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Electric Eccentric Ball Valve | Slurry Shearing Flow Cont...Electric Eccentric Ball Valve — double eccentric hemisphere + electric angle-stroke actuator, on-off & regulation for slurry/powder. Double eccentric — ball separates from seat on opening, zeroread more
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Reduced Port Flange Welded Ball Valve | Full Welded Zero ...Reduction Diameter Flange Welding Ball Valve — quarter-turn reduced-port full-welded ball valve, A105 forged/seamless body, flange-weld ends, buried pipelines. Reduced bore ~30% lighter, lower cost;read more
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Two-piece High Pressure Threaded Ball Valve | NPT 2000-60...Two-piece High-pressure Threaded Ball Valve — precision-engineered two-piece bolted body + floating ball, high-pressure small-bore threaded on-off. Wedge-shaped stem head expands ball at closing endread more
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Electric High-Temperature Ball Valve | 200-800°C PPL Meta...Electric High-Temperature Ball Valve — electric angular-stroke actuator actuated (PSQ/HQ/UNIC/361RS/HR, 4-20mA modulating or on-off), 200–800°C ultra-high-temp fluid pipeline on-off service. O-typeread more
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Stainless Steel Electric Ball Valve | 304/316/316L CF8/CF8MStainless Steel Electric Ball Valve — full stainless steel body (304/CF8, 316/CF8M, 316L optional), ball & stem same grade, electric actuated for corrosion-resistant sanitary service. Electricread more
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V-type Pneumatic Ball Valve | V-notch Equal Percentage 30...V-type Pneumatic Ball Valve — V-notched ball core equal percentage flow, adjustable ratio 300:1 precise regulation; wedge shearing self-cleaning cuts fiber/particle/viscous impurities anti-clog.read more
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Two-piece Internal Thread Ball Valve | DN6-100 1000WOG 30...Two-piece Internal Thread Ball Valve — 2-PC bolted body + internal thread ends (G/NPT/BSPT/ISO228-1/ISO7-1) + full-port floating ball, 90° quarter-turn on-off for generalread more
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Four-Way Ball Valve | X/L-Port DN15-600 Multi-Path Divert...Four-Way Ball Valve — four-port multi-path flow control, X-shaped or L-shaped internal channel ball rotates 90° to switch/divert/mix/reverse flow between four ports, replaces 4+ separate valves +read more
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Stainless Steel 3-Way Ball Valve | T/L-Port DN15-400 Dive...Stainless Steel Three-Way Ball Valve — three-port multi-path flow control, T-port (three orthogonal pipes interconnection, flow splitting/merging) or L-port (connects two orthogonal pipes, flowread more
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Orbital Hard-Seal Ball Valve | DN15-900 Top-Loading Frict...Orbital Hard-Seal Ball Valve — top-loading forced-seal hard-seal ball valve with unique tilt-and-turn orbital mechanism: ball lifts off seat before rotating, zero sealing-surface friction, lowread more
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Stainless Steel Ball Valve | 304/316 DN8-250 Full Port Hy...Stainless Steel Ball Valve — premium all-stainless steel (304/CF8, 316/CF8M, 316L, 304L) quarter-turn ball valve for reliable flow control in industrial/commercial/hygienic applications. Superiorread more
PIPELINE. Wherever the valve application may be, GWC Italia offers advanced solutions for all liquid and gas (including Hydrogen) applications, whether in extreme cold or high temperature...
Apr 23, 2019 · Pipeline ball valves can be supplied with various types of anti-cavitation and noise-protection trims to stage the pressure drops and prevent cavitation. This allows the valve to...
PIPELINE. Wherever the valve application may be, GWC Italia offers advanced solutions for all liquid and gas (including Hydrogen) applications, whether in extreme cold or high temperature...
Dec 26, 2019 · What is the ball valve? Ball valve is a kind of plug valve with a ball-shaped closure element. It can control the flow through it by using a hollow, perforated and pivoting ball. It is...
Feb 19, 2021 · When the pipeline is full of water — but prior to building pressure — the water pumps should be shut down. Before pressurizing the pipeline, rotate all ball valves to the 1/2...
May 24, 2020 · A ball valve is a form of quarter-turn shut-off valve that controls the flow of a liquid or gas by means of a rotary ball with a hole bored through the center and sandwiched...
