Valves

Alpha Steel piping supplies is known for supplying high-performance valves that offer reliability and durability. Our extensive range of valves meets diverse industrial needs. Built to withstand demanding conditions, our valves ensure exceptional performance for smooth operations. We are providing a comprehensive range of valves, available in different sizes, materials and pressure ratings, for flexibility and compatibility with your piping systems.

Sl:No

Product Type

Product

Size (Ranges)

Material Standard / Grades
1

BOLTED AND BONNET GATE VALVE:

Rating: # 150 ,Size: 1 1/2’’~48’
Rating: # 300 ,Size: 1 1/2’’~48’’
Rating: # 600 ,Size: 2’’~42’’
Rating: # 900~ #1500,Size: 2’’~24’

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M(316),
CF3 (304L), CF3M (316L), CN7M (20 # alloy),
Duplex(4A), Super Duplex (5A/6A),CW6MC (INC 625),
CU5MCuC (INC 825) nickel alloy, Titanium& Monel Alloy

API,ANSI, ASME, MSS, BS,ISO,& DIN
 
2

PRESSURE SEAL GATE VALVE:

Rating: # 900~ # 2500 ,Size: 2’’~24’’

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316),
CF3 (304L), CF3M (316L), CN7M (20 # alloy),
Duplex(4A), Super Duplex(5A/6A), CW6MC (INC 625),
CU5MCuC (INC 825) nickel alloy, Titanium& Monel Alloy

API, ANSI, ASME, MSS, BS,ISO,& DIN
 
3

FORGED STEEL GATE VALVE:

Rating:# 150~# 1500,Size:1/2’’~2’

LF2,LF3, LF5, A105, F22, F316/316L, F304/304L, F91,
410,Duplex, Super Duplex, INC625,INC825, nickel alloy
Titanium and Monel alloy.

API, ANSI, ASME, MSS, BS,ISO,& DIN
 
4

THROUGH CONDUIT & KNIFE EDGE GATE VALVE:

Rating: # 150~ # 300, Size: 2’’~42’’
Rating: # 600, Size: 2’’~36’’
Rating: # 900, Size: 2’’~24’’
Rating: # 1500,Size: 2’’~10’’

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316),
CF3 (304L), CF3M (316L), CN7M (Alloy 20), Duplex (4A)
Super Duplex(5A), CW6MC (INC 625), CU5MCuC (INC 825)
nickel alloy, Titanium& Monel Alloy

API, ANSI, ASME, MSS, BS,ISO & DIN …
 
5

POWERSTATION GATE V ALVE

Rating: # 900 ~ # 2500,Size: 2’’~24’’

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316), CF3
(304L), CF3M (316L), CN7M (Alloy 20), Duplex (4A),
Super Duplex(5A), CW6MC (INC 625), CU5MCuC (INC 825),
Titanium& Monel Alloy

API, ANSI, ASME, MSS, BS,ISO & DIN

GLOBE VALVES
6

GLOBE VALVE

Rating:# 150 ~ # 1500 ,Size:2”~24"

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316),
CF3 (304L), CF3M (316L), CN7M (Alloy 20), Duplex (4A),
Super Duplex(5A), CW6MC (INC 625), CU5MCuC (INC 825),
Titanium& Monel Alloy.

API, ANSI, ASME, MSS, BS,ISO & DIN…
 
7

PRESSURE SEAL GLOBE VALVE

Rating:# 900 ~ # 1500 ,Size:2’’~24”
Rating:# 2500,Size:3’’~18’’

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316),
CF3 (304L), CF3M (316L), CN7M (Alloy 20), Duplex (4A),
Super Duplex(5A), CW6MC (INC 625), CU5MCuC (INC 825) ,
Titanium& Monel Alloy.

API, ANSI, ASME, MSS, BS,ISO & DIN…
 
8

FORGED STEEL GLOBE VALVE

Rating:# 150 ~ # 2500,Size:1/2’’~2’’

LF2,LF3, LF5, A105, F22, F316/316L, F304/304L, F91,
410,Duplex, Super Duplex, INC625,INC825, titanium
and Monel alloy.

API, ANSI, ASME, MSS, BS, ISO & DIN,..

CHECK VALVES
9

SWING CHECK VALVE: (BOLTED AND BONNET)

Rating:#150 ~ # 300 , Size:2’’~48’’
Rating: :#900 ~ # 1500 , Size:2’’~42’’

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316), CF3 (304L),
CF3M (316L), CN7M (Alloy 20), Duplex (4A), Super Duplex(5A),
CW6MC (INC 625), CU5MCuC (INC 825),Titanium & Monel Alloy.

API, ANSI, ASME, MSS, BS,ISO & DIN…
 
10

SWING CHECK VALVE: (PRESSURE SEAL):

Rating: # 900 ~ # 1500, Size:2’’~42”
Rating: # 2500 , Size:3’’~12’’

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316), CF3 (304L),
CF3M (316L), CN7M (Alloy 20), Duplex (4A), Super Duplex(5A),
CW6MC (INC 625), CU5MCuC (INC 825),Titanium & Monel Alloy.

API, ANSI, ASME, MSS, BS,ISO & DIN…
 
11

NON-SLAM CHECK VALVES

Rating:#150 ~ # 2500 ,Size:2’’~48’’

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316), CF3 (304L),
CF3M (316L), CN7M (Alloy 20), Duplex (4A), Super Duplex(5A),
CW6MC (INC 625), CU5MCuC (INC 825), Titanium& Monel Alloy.

API, ANSI, ASME, MSS, BS,ISO & DIN…
 
12

TILTING DISC CHECK VALVES

Rating:#150 ~# 600,Size:2’’~24’’

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316), CF3 (304L),
CF3M (316L), CN7M (Alloy 20), Duplex (4A), Super Duplex(5A),
CW6MC (INC 625), CU5MCuC (INC 825), Titanium& Monel Alloy.

API, ANSI, ASME, MSS, BS,ISO & DIN…
 
13

SWING/PISTON/Y TYPE CHECK VALVE: (FORGEDSTEEL)

Rating: # 800 ~ # 2500 ,Size:1/2’’~2’’

LF2,LF3, LF5, A105, F22, F316/316L, F304/304L, F91, 410,Duplex,
Super Duplex, INC625,INC825, Titanium & Monel alloy.

API, ANSI, ASME, MSS, BS, ISO & DIN,..
 
14

DUAL PLATE CHECK VALVE

Rating:# 150~# 600 ,Size:2’’~24’’

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316), CF3 (304L),
CF3M (316L), CN7M (Alloy 20), Duplex (4A), Super Duplex(5A), CW6MC (INC 625), CU5MCuC (INC 825), Titanium& Monel Alloy.

API, ANSI, ASME, MSS, BS,ISO & DIN…
 
15

WAFER LIFT CHECK VALVE

Rating:# 150 ~ # 900 ,Size:1/2’’~4’’

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316), CF3 (304L),
CF3M (316L), CN7M (Alloy 20), Duplex (4A), Super Duplex(5A),
CW6MC (INC 625), CU5MCuC (INC 825), Titanium& Monel Alloy.

API, ANSI, ASME, MSS, BS, ISO& DIN

BALL VALVES
16

FULLY WELDED BALL VALVE

Rating: # 150 ~ # 600, Size: 2’’~56’’(FB/RB)
Rating: # 900 , Size: 2’’~48’’(FB/RB)
Rating: # 1500 ~ # 2500 Size: 2’’~24’’(FB/RB)

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316), CF3 (304L),
CF3M (316L), CN7M (Alloy 20), Duplex (4A), Super Duplex(5A),
CW6MC (INC 625), CU5MCuC (INC 825,Titanium and Monel alloy.
F316/316L,A105,LF2,LF3, LF5,A105.

API, ANSI, ASME, MSS, BS, ISO & DIN…
 
17

RISING STEM BALL VALVE :

Rating: # 150 ~# 300 , Size: 1/2’’~12’’(FB/RB)

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316), CF3 (304L), CF3M (316L), CN7M (Alloy 20), Duplex (4A), Super Duplex(5A), CW6MC (INC 625), CU5MCuC (INC 825) ,Titanium and Monel alloy. F316/316L,A105,LF2,LF3, LF5.A105.

API, ANSI, ASME, MSS, BS, ISO & DIN…
 
18

THREE WAY BALL VALVE:

Rating: # 150 ~# 300 , Size: 1/2’’~12’’(FB/RB)

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316), CF3 (304L), CF3M (316L), CN7M (Alloy 20), Duplex (4A), Super Duplex(5A), CW6MC (INC 625), CU5MCuC (INC 825) ,Titanium and Monel alloy. F316/316L,A105,LF2,LF3, LF5.A105.

API, ANSI, ASME, MSS, BS, ISO & DIN…
 
19

FLO ATING BALL VALVES

Rating: #150~ # 300, Size: 1/2’’~12’’ (FB/RB)
Rating: # 600, Size: 1/2’’~6’’(FB/RB)
Rating: # 900, Size: 1/2’’~3’’(FB/RB)
Rating: # 1500, Size: 1/2’’~3’’(FB/RB)
Rating: # 2500 , Size: 1/2’’~2’’ (FB/RB)

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316), CF3 (304L),
CF3M (316L), CN7M (Alloy 20), Duplex (4A), Super Duplex(5A),
CW6MC (INC 625), CU5MCuC (INC 825) A105,Titanium and
Monel alloy. F316/316L,A105,LF2,LF3, LF5.

API, ANSI, ASME, MSS, BS, ISO & DIN…
 
20

BOLTED SIDE ENTRY TRUNNION MOUNTED BALL V ALVE

Rating: # 150 ~# 600 , Size: 2’’~60’’(FB/RB) Rating: # 900, Size: 2’’~48’’(FB/RB) Rating: #1500 , Size: 2’’~24’’(FB/RB) Rating: # 2500 , Size: 2’’~16’’(FB/RB)

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316), CF3 (304L), CF3M (316L), CN7M (Alloy 20), Duplex (4A), Super Duplex(5A), CW6MC (INC 625), CU5MCuC (INC 825) A105,Titanium and Monel alloy. F316/316L,A105,LF2,LF3, LF5.

API, ANSI, ASME, MSS, BS, ISO & DIN…
 
21

TOP ENTRY TRUNNION MOUNTED BALL V ALVES

Rating: #150 ~ # 600LB, Size: 2’’~60’’(FB/RB)
Rating: # 900 , Size: 2’’~36’’(FB/RB)
Rating: # 1500 , Size: 2’’~24’’(FB/RB)
Rating:# 2500 , Size: 2’’~12’’(FB/RB)

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316), CF3 (304L),
CF3M (316L), CN7M (Alloy 20), Duplex (4A), Super Duplex(5A),
CW6MC (INC 625), CU5MCuC (INC 825) A105,Titanium and
Monel alloy. F316/316L,A105,LF2,LF3, LF5.

14 WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316), CF3 (304L),
CF3M (316L), CN7M (Alloy 20), Duplex (4A), Super Duplex(5A),
CW6MC (INC 625), CU5MCuC (INC 825) A105,Titanium and
Monel alloy. F316/316L,A105,LF2,LF3, LF5.
API, ANSI, ASME, MSS, BS, ISO & DIN…

BUTTERFLY VALVES
22

TRIPLE OFFSET / DOUBLE OFFSET HIGH PERFORMANCE BUTTERFLY VALVES

Rating: # 150~ # 300, Size: 3’’~100’’
Rating: # 600, Size: 3’’~36’’
Rating: # 900, Size: 3’’~24’’

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316), CF3 (304L),
CF3M (316L), CN7M (Alloy 20), Duplex (4A), Super Duplex(5A),
CW6MC (INC 625), CU5MCuC (INC 825) nickel alloy, Titanium&
Monel Alloy.

API, ANSI, ASME, MSS, BS,ISO & DIN…
 
23

RESILIENT SEATED BUTTERFLY VALVES (LUG& WAFER TYPE)

2"~24" (DN50~DN600)
Class PN10 ~ PN20 WAFER/LUGGED ,
-10°C ~150°C, Wrench, Worm gear, Electric,
Pneumatic

CAST IRON, SG IRON, & CARBON STEEL;

EN12266, EN 539,API609,MSS SP67,ISO 5752…

PLUG VALVES
24

PRESSURE BALANCED LUBRICATED
PLUG VALVES (SINGLE & TWIN/DOUBLE
ISOLATION TYPE)

1/2 to 36” DN15 ~DN900
Class 150~2500 (PN16~PN 420)
RF,RTJ,BW,-46C ~ 560C,Wrench
Worm Gear , Electric, Pneumatic
Carbon Steel, Stainless Steel &
Alloy Steel Carbon Steel, Stainless
Steel & Alloy Steel.

WCB, WCC, CF8, CF8M, CF3M, CF8C,CF3, LCB,LCC,LC1,
Duplex (4A) , Super Duplex (5A), CU5MCuC (INC 825),
CW6MC (INC 625).

API, ANSI, ASME, MSS, BS, ISO & DIN…
 
25

LUBRICATED STANDARD TYPE &
NON-LUBRICATED SLEEVED PLUG
VALVES

2 to 32” DN50 ~DN800
Class 150~600 (PN16~PN 100)
RF,RTJ,BW,-46C~ 560C,Wrench
Worm Gear , Electric, Pneumatic
Carbon Steel, Stainless Steel &
Alloy Steel Carbon Steel, Stainless
Steel & Alloy Steel.

WCB, WCC, CF8, CF8M, CF3M, CF8C,CF3, LCB,LCC,LC1,
Duplex (4A) , Super Duplex (5A), CU5MCuC (INC 825),
CW6MC (INC 625).

API, ANSI, ASME, MSS, BS, ISO & DIN…
 
26

BRONZE VALVE

Size, 1/2 to 24”
Class 150~300 (PN6~PN 50)
RF,FF,Thread -29°C ~120°C,
Handwheel,Wrench
Worm Gear , Electric,

BRONZE, ALUMINIUM BRONZE,
NI-ALUMINIUM BRONZE
 
27

DBBV PLUG VALVES
(NON-LUBRICATED)

Size, 2 to 32” DN50 ~DN800
Class 150~600 (PN16~PN 100)
RF,RTJ,BW,-46 C~ 560°C,Wrench
Worm Gear , Electric, Pneumatic
Carbon Steel, Stainless Steel &
Alloy Steel Carbon Steel, Stainless
Steel & Alloy Steel.

ASTM A216 WCB, ASTM A216 WCC, ASTM A351 CF8, CF8M,
CF3M, CF8C,CF3, ASTM A352 LCB,LCC,LC1, ASTM A890 4A,5A,
BRONZE, ALUMINIUM BRONZE, NI-ALUMINIUM BRONZE.

API, ANSI, ASME, MSS, BS, ISO & DIN…

SPECIAL SERVICE VALVES
28

BELLOW SEALED
( GATE / GLOBE ) VALVES

½” to 24” DN15 ~DN600
Class #150 ~ #600
Hand wheel, Wrench ,
Worm Gear, Electric and
Pneumatic

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316),
CF3 (304L), CF3M (316L), CN7M (Alloy 20), Duplex (4A),
Super Duplex(5A),CW6MC (INC 625), CU5MCuC (INC 825)
Titanium& Monel Alloy.

API, ANSI, ASME, MSS, BS,ISO & DIN…
 
29

CRYOGENIC ( GATE / GLOBE/BALL ) VALVES)

GATE : Sizes: NPS 1/2”~NPS 36”
Pressure Range: # 150 ~ #2500
GLOBE: Sizes: NPS 1/2”~NPS 16”
Pressure Range: #150~#1500
BALL: Sizes: NPS 1/2”~NPS 12”
Pressure Range: #150~#2500

Temperature :-40°C to -196° C

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316), CF3 (304L),
CF3M (316L), CN7M (Alloy 20), Duplex (4A), Super Duplex(5A),
CW6MC (INC 625), CU5MCuC (INC 825) Titanium& Monel Alloy,

API, ANSI, ASME, MSS, BS,ISO & DIN…

GLOBE VALVES
30

LINEAR/ANGULAR
CONTROL GLOBE VALVES

Rating: # 150~ # 300, Size: ½” ~16”
Rating: # 600, Size: 6’’~36’’
Rating: # 900 ~#2500,Size: 2’’~16’’

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316), CF3 (304L),
CF3M (316L), CN7M (Alloy 20), Duplex (4A), Super Duplex(5A),
CW6MC (INC 625), CU5MCuC (INC 825) Titanium& Monel Alloy.
 
31

ROTARY CONTROL VALVES (SEGMENTED BALL & TOBV)

BALL :
Rating: # 150~ # 600, Size: 6” ~24”
Rating: # 900, Size: 6’’~16’’

BUTTERFLY:
Sizes: NPS3”~NPS 24”
Pressure Range: #150~#1500

WCB, WC6, WC9, LCB, LCC, CF8 (304), CF8M (316), CF3 (304L),
CF3M (316L), CN7M (Alloy 20), Duplex (4A), Super Duplex(5A),
CW6MC (INC 625), CU5MCuC (INC 825) Titanium& Monel Alloy,

STRAINERS
33

Y TYPE STRAINERS

Rating: # 150 ~ # 300 ,Size:2’’~24’’

Temperature: Up to 400 Deg C

Manufacturer’s Standard

CAST IRON,
CARBON STEEL
STAINLESS STEEL.
 
33

BASKET STRAINERS

Rating: # 150 ~ # 300 ,Size:1’’~24’’

Temperature: Up to 400 Deg C

Manufacturer’s Standard

CAST IRON,
CARBON STEEL
STAINLESS STEEL
 
34

DUPLEX STRAINERS

Rating: # 150 ~ # 300 ,Size:2’’~24’’

Temperature: Up to 400 Deg C

Manufacturer’s Standard

S1239,3589 ASTM A106,
SS 304, SS316, DUPLEX STEEL
 

VALVE BODY VALVES

Sl:No

BODY TYPE

MATERIAL

BODY STANDARD

BONNET ST ANDARD
1

CASTINGS

STAINLESS STEEL CARBON

STEEL CHROME-MOLY

A351 - CF8M A216 - WCB A217
- WC6 A217 - WC9 A217 - C5

A479 - 316
A675 - 70
479 - 316
479 - 316
A479 - 316
 
2

FORGINGS

STAINLESS STEEL CARBON

STEEL CHROME-MOLY

A743 - CF8M A105
A182 - F11 A182 - F22 A 182 - F5A

A479 - 316
A675 -70
A479 - 316
A479 - 316
A479 - 316
 
3

BAR

STANLESS STEEL

CARBON STEEL CHROME-MOLY

A182 - F316 A479 - 316
A675 - 70
SEE FORGINGS

A479 - 316
A479 - 316
A675 - 70
SEE FORGINGS