VALVES

Petrozas , is supplying all kind and classes of valves :

Ball , Gate , Globe , Butterfly , & Check valves .

BALL VALVES :

Ball valves are available in its well known types & series:

Floating type ( threaded , flanged , & grooved )

as their end connections .

sizes: available from ¼”  through  1”   ( according to

“     4”   through  6”      their series )

“     4”   through  8”   ( Trun. & Gear )

Metal spec’s: carbon steel , st. steel , 316 , ductile

Iron , aluminium  bronze )

Press. Classe : ANSI , 150 , 300 , 600 , 900 , &1500

All above are totally maintenance free (eliminating expenses

Of lubrication and greazing operations )

GLOBE VALVE:

Globe valves are available in Bronze metal ( threaded and Flanged ) according to ANSI B1.2, sizes for ranges:1” to 3”

–  Carbone steel: for class #150, size range from 2” to 12”

#300, size range  from 2” to 12”

#600, size range from 2” to 8 “

The dimensions is according to ANSI B16.1 & thickness  API-600.

GATE VALVES :  this type is available in BRONZE & BRASS types

Threaded & flanged according to ANSI B16.24 and

ANSI B1.2 covering size range from 1” through 4 “.

For the BIG sizes class  -150, size range :(2” to 24”)

Class- 300 , size range:(2” to 24”)

Class –600 , size range:(2” to 12”)

All above items are  according to ANSI-B16.1,and ANSI-B16.5  and for the thickness it is  according to API600 .

CHECK VALVES : this type also is available in a wide range of

Sizes and  materials  as the following :

From 1 “  through  2 “  according to valve series & type

2 “  through  6 “        “             “         “         “

2 “  through  24 “       “              “        “         “

Materials are availble in carbone steel , Ductile iron , & Bronze .

WAFER type up to 2500 psi ( threaded ends ) , thin & long pattern

Is available  according to ANSI B 1.20  for  (150,300,600).

SWING type disc. Carbone steel :

Class-150, for size range from 2” to 24” for-( ANSI-B16 & API600 thick)

-300, for size range from 2” to 24” for-( ANSI-B16 & API600 thick)

-600, for size range from 2” to  24” for-( ANSI-B16 & API600 thick)

SWING type Stainless Steel (316):

Size from (1/2” to 2”),as ASTM A351,(full bore &thread NPT)

All other types of VALVES are available as the same above detailed specifications in wide range of sizes , and materials

spec’s , in addition to the press calsses ,rating & wall thickness

standardizations according to ANSI , ASTM , ASMI , standards

( Flanged ends , Screwed , Full bore , …etc. )