APV vs Low-Cost Competitor Quality Gate/Globe Valve
APV specifies smoothness tolerances on the stem and the stuffing box to superior to our competitors. Many manufacturers are still…
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The American Petroleum Institute API 6D Standard – Double-Block-and-Bleed Ball Valves
API 6D details three double block categories: DBB (double-block-and-bleed), DIB-1 (Double-isolation-and-bleed type 1), and DIB-2 (Double-isolation-and-bleed type 2). Trunnion Mounted…
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EN 558-1-2017 Valve Face to Face/End to End Dimension Comparison & Mirror to ASME/ANSI, EN/BS, API, EN/DIN EN 558-1-2017 Valve Face to Face/End to End Dimension Comparison & Mirror
EN 558-1-2017 compares references face to face and centre to face dimensions major standards and allocates each one with a…
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Mounting and operating instructions for Air Torque’s complementary part for Rack and Pinion and Scotch Yoke Actuators
BLOCK AND SAFETY LOCK-OUT SYSTEM PARTIAL STROKE SYSTEM BLOCK TO SUIT AIR TORQUE QUARTER TURN RACK & PINION PNEUMATIC ACTUATOR…
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Global Supply Line is the largest Emerson Pneumatic Actuator stockist in the Southern hemisphere
We are an Emerson approved distributor and the Australian Valve Centre valve engineering, test & automation facility is Emerson approved….
Read MoreNEW FLOWTURN KNIFE GATES NOW IN STOCK
Stocked in AS 2129 Table D/E, AS 4087 PN14/16 and ASME 125, 50NB up to 600NB in CF8, CF8M, and…
Read MoreMechanical Partial Stroke Testing Actreg-JC
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NPT (ASME B1.20.1) V.S. LP (LINE PIPE) API 5B
NPT is for fittings, LP is for pipe but is also used for high pressure plain pipe nipples/swages. Yes the…
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GLOBE VALVE DESIGN DISC STYLE TYPES
OPERATION Australian Pipeline Valve globe valves are for services requiring frequent operation for on-off isolation service as well as throttling….
Read MoreISO 5211/MSS SP-101 Mount Flange Dimension Comparison
https://youtu.be/nnvfP5rNxVg Valve, gearbox & actuator manufacturers often refer to obsolete/superseded mount pad drilling standards. Some derive from old USA standards that…
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