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|Flange End:||ASME B16.5||Bonnnet:||Bolted Bonnet, Pressure Seal|
|Seat Materail:||METALLIC, STELLITE||Body Material:||Carbon Steel, Stainless Steel|
|Pressrue Rating:||150LB-2500Lb||Face To Face:||ASME B 16.34|
bolted bonnet globe valve,
gear operated globe valve
Flange Connection Bolted Bonnet Metal Seated Worm Gear Operated SS Globe Valve Class 150
2" up to 60"
150 LBS up to 2500 LBS
API, API6A, API6DSS, BS, MSS, ANSI, ASME, ASTM, DIN
316L, A105, A743 CA6NM, ALLOY 255, B564 06600, C12, C12A, C5, CD3MN, CD4MCU, CE3MN, CF10, CF10M, CF3, CF3M, CF8, CF8C, CF8M, CG3M, CK-3MCUN, CN7M, CU5MCUC, CY40, F-316 F-316L, F-321, F-53, F-91, G4A, HASTB, HASTC, HASTC22, INC625, LC2, LC3, LCB, LCC, LF2, M35-1, TI-C2, TIGR2, TI-GR7, TI-PD7B, UNS J92205, UNS N08028, UNS N08904, UNS S31803, UNS S32750, WC1, WC6, WC9, WCB, WCC, ...
BW, RF, FF, NPT, RTJ, SW; CLAMPS
ACTUATOR, GEARBOX, HANDWHEEL
Globe valves are used mainly for steam or other media where a throttling service is required. The seat design gives an advantage for doing this by utilising its globe shape as it comes down to connect with the seat effectively cutting the flow gradually up until it seals completely on the seat face. This however does cause a larger pressure drop than say a gate valve and causes turbulence in the line.
The size, pressure class and material selection of all globe valves are the responsibility of the user or system designer. Process Systems may offer suggestions in this area, however the selection process is solely the responsibility of the end user or plant operator.
Globe valves are unidirectional whereby they are only designed to take the flow in one direction, under the disc. There is an arrow of direction cast into the valve body but can easily be checked by looking into one end of the valve and see whether you are looking at the under side of the seat or above the seat. It is recommended that the valve be mounted vertically only whereby the handwheel operation will be at the top of the valve. This ensures that no premature wear or damage will occur to the valve. The main installation points are below
Our Globe valves are clockwise close (anti-clockwise to open).
A regular maintenance and inspection schedule will ensure you get the best life and operation out of your globe valve. Some things to consider are below (not exhaustive).