Types of Valves

Some basic types: gate, globe, ball, butterfly, knife, plug, needle.

Some basic connection types: threaded, socket weld, butt weld, compression, flanged.

Some common materials: brass, bronze, cast iron, ductile iron, steel, many other alloys.

Pressure class; temperature rating.

Handwheel, seal cap, any of several actuators such as manual, solenoid, pneumatic, or hydraulic.

Any of a host of special features.

Fluid to be handled, which will dictate some of the foregoing.

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It's easy; the world is your oyster. Sally forth!

I think the right size (bore) might help too.
Del

thank you sir for your kind inforation.

but want futher in depth. information details

1. anti siphon valve
2. ball valve cromium plated
3.ball valve compression type.
4. ball vale flanged type
5. ball valve reflex type
6.ball valve screwed type
7.ball valve threaded type
8.butterfly valve flanged
9.block and bleed valve
10. check valve dual
11. check valve dual plate
12. choke vale
13.control valve comination
14. discharge bye pass valve
15. double block and bleed valve
16 double regulator valve
17.dynamic valve
thanks,
regards
moahansundaram

email id: rmohan19802010@gmail.com