Types of valves

Different types of valves -Ship equipment/Shipping machine

 

GATE VALVES

Different types of valves -Ship equipment

 

Different types of valves -Ship equipment

 

GLOBE VALVES

Different types of valves -Ship equipment

 

Different types of valves -Ship equipment

 

Different types of valves -Ship equipment

PLUG VALVES

Different types of valves -Ship equipment

Different types of valves -Ship equipment

BALL VALVES

Different types of valves -Ship equipment

BUTTERFLY VALVES

Different types of valves -Ship equipment

Different types of valves -Ship equipment

Different types of valves -Ship equipment

 

Different types of valves -Ship equipment

DIAPHRAGM VALVES

Different types of valves -Ship equipment

CHECK VALVES

Different types of valves -Ship equipment

Different types of valves -Ship equipment

Different types of valves -Ship equipment

Different types of valves -Ship equipment

Different types of valves -Ship equipment

 

Butterfly valve

1.valve liner 2.valve blade, 3.valve body, 4.upper seal, 5.valve spindle, 6.key, 7.upper bearing, 8.pins, 9.lower bearing, 10.lower seal,

1.valve liner
2.valve blade,
3.valve body,
4.upper seal,
5.valve spindle,
6.key,
7.upper bearing,
8.pins,
9.lower bearing,
10.lower seal,

Retention valve, non-return valve, check valve

1) when the disc is not attached to the spindle, the globe valve is considered to be a screw-down nonreturn valve (SDNR).

1.body, 2 bonnet, 3 gland flange 4 gland, 5A disc (stop type), 5B disc (piston SDNR), 6 disc stem nut, 7A stem (stop type), 7B stem (piston SDNR), 8 bonnet gasket, 9 gland packing, 10 bonnet studs, 11 bonnet stud nuts, 12 yoke bush, 13 handwheel, 14 handwheel nut, tack weld, stellite,
1.body,
2 bonnet,
3 gland flange
4 gland,
5A disc (stop type),
5B disc (piston SDNR),
6 disc stem nut,
7A stem (stop type),
7B stem (piston SDNR),
8 bonnet gasket,
9 gland packing,
10 bonnet studs,
11 bonnet stud nuts,
12 yoke bush,
13 handwheel,
14 handwheel nut, tack weld, stellite,

2) without a stem to screw down the flow interrupting component, the non-return valve is of the freelifting type.
Note : the flow-interrupting component may be a disc (see figure) or may be a bail (ball check valve),

flap check valve, flap valve, swing check valve, plug valve, ball plug valve, ball valve,cylindrical plug valve, cock, bib, bib-cock, faucet, tap, 3 guides cast integral with body, cover studs, nuts, gasket, body, disc, bore,
flap check valve, flap valve, swing check valve,
plug valve, ball plug valve, ball valve,cylindrical plug valve,
cock, bib, bib-cock, faucet, tap,
3 guides cast integral with body,
cover studs,
nuts,
gasket,
body,
disc,
bore,

sleeve-packed cylindrical plug cock

lever lever bolt split ring plug packing sleeve tightening nut

lever
lever bolt
split ring
plug
packing sleeve
tightening nut

valve classification according to…

FLUID FLOW:

full way valve, full bore valve (e.g. gate valve, butterfly valve)
throttle valve (e.g. globe valve, needle valve, piston valve)

FLANGE CONFIGURATION:

straight-through valve, in-line valve, angle valve

FUNCTION

dump valve,
flow diversion valve,
relief valve, safety valve, sea suction valve etc.

in the gate valve,

closing by interposing a flat or tapered element (gate or wedge) transversely across the axis of the opening.

in the globe valve,

closing by pressing a disc or plug axially against the opening.

Shaftline

Shaftline


1.rudder stock,
2.rudder,
3.propeller bonnet,
4.propeller,
5.stern frame,
6.stern tube sealing,
7.stern tube bearings
8.stern tube,
9.propeller shaft, tail shaft,
10.plummer Mock, pillow block, shaft block,
11.intermediate shaft,
12.thrust shafts
13.flywheel,
14.crankshaft, shaft alley, shaft tunnel,

Stern frame, Rudder

1 . Top gudgeon
2. Rib, Horn
3. Crown
4. Boss
5. Propeller post
6. Heel piece
7. Sole piece, shoe piece
8. Bottom gudgeon
9. Rudder post
10. Rudder stock
11 . Flange
12 . Bolt
13. Lifting (gear) hole
14 . Rudder plate
15 . Rudder frame
16 . Arm
17 . Pintle

Engines Machine

General arrangement of an engine compartment

General arrangement of an engine compartment   1.side water ballast tanks, 2.lubricating oil coolers, 3.main wing engine, 4.main centre engine, 5.wing engine clutch, 6.thrust bearing, 7.centre propeller shaft, 8.main lubricating oil pumps, 9.brake, 10.wing propeller shaft, 11.auxiliary engine, 12.control room, PC 13.engineroom hatch, 14.oil-fired boiler, 15.engineroom ventilation, 16.auxiliary engine silencers, 17.sludge burner, 18.centre engine silencer, 19.wing engine silencers, 20.auxiliary engine exhausts, 21.centre engine exhaust, 22.oil-fired, boiler uptake, 23.wing engine exhausts, 24.sludge burner uptake, 25.funnel,
1.side water ballast tanks,
2.lubricating oil coolers,
3.main wing engine,
4.main centre engine,
5.wing engine clutch,
6.thrust bearing,
7.centre propeller shaft,
8.main lubricating oil pumps,
9.brake,
10.wing propeller shaft,
11.auxiliary engine,
12.control room, PC
13.engineroom hatch,
14.oil-fired boiler,
15.engineroom ventilation,
16.auxiliary engine silencers,
17.sludge burner,
18.centre engine silencer,
19.wing engine silencers,
20.auxiliary engine exhausts,
21.centre engine exhaust,
22.oil-fired, boiler uptake,
23.wing engine exhausts,
24.sludge burner uptake,
25.funnel,

Low speed diesel engine

Low speed diesel engine   1.turning gear, 2.thrust block and bearing, 3.main bearing 4.tie rod, 5.crankshaft, 6.connecting rod, 7.crosshead. 8.piston rod gland, 9.piston rod, 10.piston, 11.cylinder liner, 12.cylinder cover, 13.cylinder jacket, 14.column, 15.crosshead guides, 16.bedplate, 17.exhaust valve, 18.exhaust manifold, 19.fuel supply main, 20.turbocharger. 21.air cooler, 22.scavenging air trunk and non-return valves, 23.HP fuel supply pipes to fuel injection valves, 24.telescopic oil supply pipe to crosshead and piston, 25.crankcase relief valve, 26.main gear wheel, 27.intermediate gear wheel, 28.camshaft final drive gear wheel, 29.camshaft, 30.camshaft reversing gear, 31.exhaust valve driving gear, 32.fuel pump driving gear, 33.starting air control valve, 34.starting air main, 35.fuel injection valve, 36.main bearing, 37.starting air valve, 38.fuel pump, 39.fuel pump control shaft, 40.push rod and rocker arm assembly, 41.inspection door, 42.lubricating oil supply main to camshaft, 43.lubricating oil supply to main bearing, 44..oil supplyfor piston cooling, 45.oil supply to cylinder lubricators, 46.cylinder lubricator, 47.indicator valve,
1.turning gear,
2.thrust block and bearing,
3.main bearing
4.tie rod,
5.crankshaft,
6.connecting rod,
7.crosshead.
8.piston rod gland,
9.piston rod,
10.piston,
11.cylinder liner,
12.cylinder cover,
13.cylinder jacket,
14.column,
15.crosshead guides,
16.bedplate,
17.exhaust valve,
18.exhaust manifold,
19.fuel supply main,
20.turbocharger.
21.air cooler,
22.scavenging air trunk and non-return valves,
23.HP fuel supply pipes to fuel injection valves,
24.telescopic oil supply pipe to crosshead and piston,
25.crankcase relief valve,
26.main gear wheel,
27.intermediate gear wheel,
28.camshaft final drive gear wheel,
29.camshaft,
30.camshaft reversing gear,
31.exhaust valve driving gear,
32.fuel pump driving gear,
33.starting air control valve,
34.starting air main,
35.fuel injection valve,
36.main bearing,
37.starting air valve,
38.fuel pump,
39.fuel pump control shaft,
40.push rod and rocker arm assembly,
41.inspection door,
42.lubricating oil supply main to camshaft,
43.lubricating oil supply to main bearing,
44..oil supplyfor piston cooling,
45.oil supply to cylinder lubricators,
46.cylinder lubricator,
47.indicator valve,

Engine body

Engine body   A.cylinder block, B.frame, frame box, A-frame, C.bedplate, D.thrust block,  1.tie-rod, tie-bolt, through staybolt, through-going staybolt, 2.crankcase door opening, 3.column, A-shaped column, 4.bearing housing, 5.transverse member, cross girder, 6.longitudinal member, longitudinal girder, 7.crank-pit, 8.thrust bearing housing, 9.entablature, frame upper plate, frame upper face, holding-down bolt, foundation bolt, guide beam, crosshead guide,
A.cylinder block,
B.frame, frame box, A-frame,
C.bedplate,
D.thrust block,

1.tie-rod, tie-bolt, through staybolt, through-going staybolt,
2.crankcase door opening,
3.column, A-shaped column,
4.bearing housing,
5.transverse member, cross girder,
6.longitudinal member, longitudinal girder,
7.crank-pit,
8.thrust bearing housing,
9.entablature, frame upper plate, frame upper face,
holding-down bolt, foundation bolt,
guide beam, crosshead guide,

Cargo gear

Cargo gear

Union purchase rig

Union purchase rig  1.portal mast (or portal derrick post), 2.cross tree (or upper transverse beam), 3.derrick boom positioned over the hatch (inboard boom), 4.derrick boom positioned outside the ship (outboard boom), 5.derrick heel gooseneck fitting, 6.derrick head fitting, 7.cargo winches, 8.cargo runners (or married falls), 9.cargo triangle plate, 10.cargo hook, 11.slings, 12. fixed (or standing) span ropes, 13.mast head span fitting, 14.schooner guy tackle (or boom head guy tackle), 15.preventer (or standing) guys, 16.slewing guy tackles (or vang tackles), 17.upper slewing guy pendants, 18.lower slewing guy pendants, 19.belaying (or horn) cleat, 20.deck eyeplates,
1.portal mast (or portal derrick post),
2.cross tree (or upper transverse beam),
3.derrick boom positioned over the hatch (inboard boom),
4.derrick boom positioned outside the ship (outboard boom),
5.derrick heel gooseneck fitting,
6.derrick head fitting,
7.cargo winches,
8.cargo runners (or married falls),
9.cargo triangle plate,
10.cargo hook,
11.slings,
12. fixed (or standing) span ropes,
13.mast head span fitting,
14.schooner guy tackle (or boom head guy tackle),
15.preventer (or standing) guys,
16.slewing guy tackles (or vang tackles),
17.upper slewing guy pendants,
18.lower slewing guy pendants,
19.belaying (or horn) cleat,
20.deck eyeplates,

Twin span tackle derrick for heavy loads

Twin span tackle derrick for heavy loads  1.portal mast (or portal derrick post), 2.cross tree (or upper transverse beam), 3.mast head cargo lead block bearing bracket, 4.mast head span bearing bracket, 5.mast head span lead block bearing bracket, 6.king post, 7. heavy derrick boom 8.derrick head span fitting, 9.derrick head cargo fitting, 10.derrick heel fitting, 11.gooseneck trunnion, 12.cargo winch, 13.cargo runner (or cargo rope, or hoisting rope, lifting rope, or cargo fall), 14.mast head cargo lead block, 15.cargo lead block trunnion, 16.derrick head built-in sheave 17.shackles, 18.upper cargo (purchase) block (or derrick head cargo (purchase) block), 19.lower cargo block (or lower cargo purchase block), 20.becket, 21.ramshorn hook, 22.cargo tackle, 23.span winches (used also for slewing motions), 24.span ropes, 25.mast head span lead block, 26.span lead block trunnion, 27.derrick head span (purchase) block (or lower span (purchase) block), 28.span triangle plate, 29.swivel, 30.span block trunnion, 31.double connecting fork, 32.mast head span (purchase) block (or upper span (purchase) block), 33.span/slewing tackles,
1.portal mast (or portal derrick post),
2.cross tree (or upper transverse beam),
3.mast head cargo lead block bearing bracket,
4.mast head span bearing bracket,
5.mast head span lead block bearing bracket,
6.king post,
7. heavy derrick boom
8.derrick head span fitting,
9.derrick head cargo fitting,
10.derrick heel fitting,
11.gooseneck trunnion,
12.cargo winch,
13.cargo runner (or cargo rope, or hoisting rope, lifting rope, or cargo fall),
14.mast head cargo lead block,
15.cargo lead block trunnion,
16.derrick head built-in sheave
17.shackles,
18.upper cargo (purchase) block (or derrick head cargo (purchase) block),
19.lower cargo block (or lower cargo purchase block),
20.becket,
21.ramshorn hook,
22.cargo tackle,
23.span winches (used also for slewing motions),
24.span ropes,
25.mast head span lead block,
26.span lead block trunnion,
27.derrick head span (purchase) block (or lower span (purchase) block),
28.span triangle plate,
29.swivel,
30.span block trunnion,
31.double connecting fork,
32.mast head span (purchase) block (or upper span (purchase) block),
33.span/slewing tackles,

Deck crane

Deck crane    1.crane pedestal (or crane cohimn, or crane post), 2.bolted connection, 3.fixed lower structure, 4.superstructure (or crane body, or revolving super- structure), 5.slewing ring, 6.driving cab, 7.jib (or crane boom), 8.jib heel pin or boom heel pin, 9.luffing (or topping) cylinder, 10.cargo runner (or hoisting rope, or lifting rope), 11.jib head built-in cargo sheaves, 12.crane top built-in cargo sheaves, 13.cargo winch, 14.rope terminal (thimble), 15.shackle, 16.swivel, 17.link, 18.cargo hook (C-hook, or Liverpool hook),

1.crane pedestal (or crane cohimn, or crane post),
2.bolted connection,
3.fixed lower structure,
4.superstructure (or crane body, or revolving super- structure),
5.slewing ring,
6.driving cab,
7.jib (or crane boom),
8.jib heel pin or boom heel pin,
9.luffing (or topping) cylinder,
10.cargo runner (or hoisting rope, or lifting rope),
11.jib head built-in cargo sheaves,
12.crane top built-in cargo sheaves,
13.cargo winch,
14.rope terminal (thimble),
15.shackle,
16.swivel,
17.link,
18.cargo hook (C-hook, or Liverpool hook),

Electro hydraulic 4-ram steering gear

Electro hydraulic 4-ram steering gear

1.rudder locking valve, 2.cross-connection valve, 3.cylinder, 4.stop, 5,ram (free to slide in the neck bushes and hydraulic seals in the cylinders), 6.crosshead (also called "tiller" or "yoke" depending on designs), 7.pin, 8.cod piece (pins are integral with rams and transmit their effort to cod-pieces free to slide between the jaws of the fork-end tiller), 7+8.swivel block, Rapson slide, 9.crosshead boss with keyway (accommodates the rudder stock), 10.cut-off linkage, 11.floating lever (with possibilities of connection tothe remote control motor and to a local mechanic control), 10+11.hunting gear, 12.pump-driving motor, 13.pump, 14.change-over valve (spool type), 15.hand wheel, 16.mechanical input, 17.remote control input, 18.pump control rod,

1.rudder locking valve,
2.cross-connection valve,
3.cylinder,
4.stop,
5.ram (free to slide in the neck bushes and hydraulic seals in the cylinders),
6.crosshead (also called “tiller” or “yoke” depending on designs),
7.pin,
8.cod piece (pins are integral with rams and transmit their effort to cod-pieces free to slide between the jaws of the fork-end tiller),
7+8.swivel block, Rapson slide,
9.crosshead boss with keyway (accommodates the rudder stock),
10.cut-off linkage,
11.floating lever (with possibilities of connection tothe remote control motor and to a local mechanic control),
10+11.hunting gear,
12.pump-driving motor,
13.pump,
14.change-over valve (spool type),
15.hand wheel,
16.mechanical input,
17.remote control input,
18.pump control rod,