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Check Valve

Check Valve

Industrial Pressure Check Valves Manufacturer & Suppliers in India

Stainless Steel Check Valves, Carbon Steel Check Valves, Alloy Steel Check Valves, Brass Check Valves, Aluminium Check Valves Stockist & Stockist & Dealer

A check valve is a typical industrial mechanism which is generally used to allow the flow of fluid in only one direction. Industrial Check Valves consist of two openings; one end acts as the inlet for fluid flow, and the other end acts as the outlet for fluid flow. Nakshatra Steel & Alloys is an illustrious Check Valves Supplier & Manufacturer, based in India. We design our products with various sizes and shapes, which are readily available in our Check Valves Stock.

We design all of our Check Valve Types with different dimensions keeping national and international standards in view. The raw material which is used in the fabrication process of our Solenoid Valves and Relief Valves are lent from renowned vendors of the market.

Our Ball Check Valves and Lift Check Valves are generally compact and small in size. We have a crew of professional clientele who are well satisfied with the quality of our Swing Check Valve and Wafer Check Valve. We finely finish our Pilot Operated Check Valve with extreme dimensional accuracy.

Irrespective of the check valve specification all of our goods are flexible and durable. Our Stainless Steel Check Valves and Alloy Steel Check Valves are widely utilized along with pumps like diaphragm and piston driven pumps. On the other hand, our Aluminium Check Valves and Brass Check Valves are deployed in fluid systems like power and chemical plants. Also our Bronze Check Valves are employed in irrigation sprinklers.

Contact us today for immediate assistance. We contribute all of our products at affordable prices. We maintain friendly relations with all of our customers. Grab product as per your requirement soon!

Check Valves
SS Check Valves

Check Valve Specifications:

Size : ½” up to 56“ (DN 15 up to DN 1400)
Pressure Rating : ASME 150# to 2500#
Materials : Carbon Steels, Low Temperature Carbon Steel, Martensitic Steels, Austenitic Stainless Steel, Duplex Stainless Steels, Super Duplex Stainless Steels, Nickel Alloys, Nickel Aluminum Bronze, Hastelloy, Inconnel, Titanium Alloy & Carbon Steel with Internal Corrosion Resistant Alloy (CRA) Overlay
Design Standard : API 602, API 6D, MESC SPE 77 / 132, BS 1868, DIN 3356, ISO15761
Pressure / Temperature Rating : ASME B 16.34
Test (Inspection) Standard : API 598, API 6D, MESC 77/132, ISO 5208, ISO15848-1&2, Bs6364
Construction Details : Bolted Cover / Pressure Seal Bonnet, Lift Check Type, Swing Check, Piston Check, Tilting Disc, Non – Slam Check
End Connection : Screwed, Socket Weld, Flanged, Hub End, Butt-Weld
Operator / Actuator : Lever, Gear, Actuator (Pneumatic, Hydraulic, Electro-Hydraulic and Electric Motorised)

Dimensions of Check Valve

Standards

Standards

Parameter Standard
Design Gate Valves ASME B16.34 API 600
Globe Valves API 623
Check Valves API 594
Ends Face-to-face/ End-to-end Dimensions ASME B16.10
End Flange Dimensions ASME B16.5/ 16.47
Butt-weld End Dimensions ASME B16.25
Forged Fittings, Socket welding &

Threading Dimensions

 ASME B16.11

Swing Check Valve - Dimensions & Weights

Swing Check Valve - Dimensions & Weights

Check Valve
Size Class 150 Class 300 Class 600
A B Wt. A B Wt. A B Wt.
NPS DN FL BW FL BW FL BW FL BW FL BW FL BW
2 50 203 203 150 21 19 267 267 160 24 19 292 292 180 35 30
3 80 241 241 180 34 27 318 318 190 45 36 356 356 205 55 46
4 100 292 292 215 49 43 356 356 230 70 56 432 432 250 92 70
6 150 356 356 270 88 77 444 444 315 151 129 559 559 330 204 161
8 200 495 495 325 168 118 533 533 370 242 210 660 660 415 323 260
10 250 622 622 405 333 198 622 622 410 333 284 787 787 500 550 455
12 300 698 698 455 413 271 711 711 485 450 378 838 838 575 790 680
14 350 787 787 490 509 365 838 838 540 659 556 889 889 610 870 790
16 400 864 864 530 580 490 864 864 575 873 747 991 991 670 1370 1260
18 450 978 978 590 635 665 978 978 680 1090 900 1092 1092 715 1750 1630
20 500 978 978 640 925 865 1016 1016 680 1360 1176 1194 1194 745 2360 2220
24 600 1295 1295 790 1500 1405 1346 1346 800 1850 1573 1397 1397 880 3820 3670
26 650 1295 1295 910 1276 1120 1346 1346 930 2375 1995
28 700 1448 1448 850 2270 2160 1499 1499 1163 2660 2260
30 750 1524 1524 1065 2575 2446 1594 1594 1120 3480 3320
32 800 1700 1700 1150 2430 2130 1700 1700 1170 4000 3690
34 850 1871 1871 1190 2780 2620 1955 1955 1230 4950 4750
36 900 1956 1956 1225 3130 2930 2083 2083 1250 5350 5100

Check Valves - ASME Class 150, 300 & 600

Check Valves - ASME Class 150, 300 & 600

check-valves1
Size Class 900 Class 1500 Class 2500
NPS DN A B C Wt. A B C Wt. A B C Wt.
2 50 368 620 406 60 368 620 406 60 451 620 406 110
3 80 381 630 508 80 470 710 400 110 578 875 630 185
4 100 457 865 500 170 546 875 630 170 673 920 710 330
6 150 610 1290 630 270 705 1200 900 410 914 1460 750 990
8 200 737 1710 710 610 832 1580 710 780 1022 1890 610 1900
10 250 838 1900 1000 830 991 1890 800 1375 1270 1960 900 2100
12 300 965 2080 1000 1300 1130 2040 900 2250 1041 2720 1000 3000
14 350 1029 2350 900 1550 1257 2390 1000 2570 1118 2760 710 4200
18 450 1219 2730 710 2800 1537 2900 1000 3500 1537 3020 1000 7150

All dimensions in mm and weights in kg

Types Of Check Valves

stainless steel 316 Check Valves stainless steel 316 Soft Seat Check Valves
stainless steel 316 Ball Cone Check Valves stainless steel 316 Double Ferrule Gas Instrument One Way Check Valve
3000psi stainless steel 316 Non Return Check Valves Instrument Npt Valve stainless steel 316 Instrumention Gas Check Valve
Check Valves Manufacturer Check Valves Supplier
Check Valves Stock Industrial Check Valves
Solenoid Valve Relief Valve
Ball Check Valve Lift Check Valve
Swing Check Valve Wafer Check Valve
Pilot Operated Check Valve Stainless Steel Check Valves
Alloy Steel Check Valves Aluminium Check Valves
Brass Check Valves Bronze Check Valves

Material & Grades Of Check Valves

SS 316 Check Valves SS 316 Soft Seat Check Valves
SS 316 Ball Cone Check Valves SS 316 Double Ferrule Gas Instrument One Way Check Valve
3000psi SS 316 Non Return Check Valves Instrument Npt Valve SS 316 Instrumention Gas Check Valve
ASME B16.10 SS 310 Check Valves Suppliers SS 316L Check Valves Distributors
Parker instrumentation Check Valves Distributors Top Quality SS 316H Check Valves Exporter
Stainless Steel 310S Check Valves Manufacturer Stainless Steel 321H Check Valves
317L SS Check Valves Stockiest in India 317 Stainless Steel Check Valves Dealers
SS 347 Trunnion Mounted Check Valves 446 SS Check Valves Exporter
Stainless Steel 904L Check Valves Stockholder Pneumatically Actuated Check Valves
Electrically Actuated Check Valves stainless steel 316 V-Ball Control Valves
HVAC Control Check Valves Threaded Stainless Steel Precision Check Valves
Stainless steel 316 1/2/3PC Threaded Check Valves Stainless steel 316 Precision Check Valves
Stainless steel 316 Check Valves India Stainless steel 316 Inline Check Valves
Stainless Steel Sanitary Check Valves Stainless steel 316 Dual Ferrule Tube Connections
Stainless steel 316 Trunnnion and Floating Ball Valve 1/2/3PC Threaded Stainless steel 316 Ball Valve Valve Supplier
Stainless steel 316 Split body ball valve with full bore Stainless steel 316 Flanged Ball Valve Class 150 & 300
Industrial 2-piece Full Port Stainless steel 316 Ball Valve 1000 psi (PN63) Stainless steel 316 ball valve
Cast/Forged Steel Check Valves Stainless steel 316 Integral Bonnet Check Valves
Stainless steel 316 Precision Check Valves Manufacturer Stainless steel 316 Low Pressure Check Valves

Call +91 9833263204 or Click here to send enquiry for Check Valve

Other Material Grades of Check Valves

DESCRIPTION UNS GRADE FORGING CASTING BARSTOCK
Carbon Steel K30504 A105 A216 WCB A105
Low Temp Carbon K03011 A350 LF2 A352 LCB A350 LF2
High Yield Steel K03014 A694 F60 - A694 F60
3 1/2 Nickel Steel K32025 A350 LF3 A352 LC3 A350 LF3
5 Chrome, 1/2 Moly K41545 A182 F5 A217 C5 A182 F5
1 1/4 Chrome, 1/2 Moly K11597 A182 F11 A217 WC6 A182 F11
2 1/4 Chrome, 1 Moly K21590 A182 F22 A217 WC9 A182 F22
9 Chrome, 1 Moly K90941 A182 F9 A217 WC6 A182 F9
13 Chrome S41000 A182 F6A A351 CA15 A276 or A479 410
304 S30400 A182 F304 A351 CF8 A276 or A479 304
304L S30403 A182 F304L A351 CF3 A276 or A479 304L
316 S31600 A182 F316 A351 CF8M A276 or A479 316
316L S31603 A182 F316L A351 CF3M A276 or A479 316L
317L S31703 A182 F317L A351 CG8M A276 or A479 317L
321 S32100 A182 F321 - A276 or A479 321
347 S34700 A182 F347 A351 CF8C A276 or A479 347
17-4PH S17400 A564 630 - -
Alloy 400 N04400 B564 N04400 A494 M35-1 B164 N04400
Alloy K500 N05500 - - B865 N05500
Alloy 800 N08800 B564 N08810 - B408 N08800
Alloy 825 N08825 - - B425 N08825
Alloy 600 N06600 B564 N06600 A494 CY40 B166 N06600
Alloy 625 N06625 B564 N06625 A494 CW 6MC B446 N06625
Alloy B2 N10665 B564 N10665 A494 N 12MV B335 N10665
Alloy C N10002 - A494 CW6M -
Alloy C22 N06022 B574 N06022 A494 CX2MW B574 N06022
Alloy C276 N10276 B564 N10276 A494 CW12 MW B574 N10276
22% Duplex S31803 A182 F51 A890 Gr 4A A276 or A479 S31803
25% Duplex S32750 or 32760 A182 F53 A890 Gr 6A A276 or A479 S32750 or 60
254SMO S31254 A182 F44 A351 CK3MCuN A182 F44
904L N08904 B625 N08904 - B649 N08904
Titanium R50400 B381 F2 B367 C2 B348 Gr 2

Check Valves Sizes

Check Valves size guide Check Valves size chart Check Valves size table
Check Valves price Check Valves specifications Check Valves dimensions

Check Valves Price List

  • NF Stainless Steel 316 304 Brass Alloy 1/2 1/8 1/4 Straight Needle Valve
    (FOB Price: US $5-100 / Set)
  • Oil & gas parts cobalt base alloy stainless steel needle valve
    (FOB Price: US $8-20 / Piece)
  • Manual Needle Valve with Forged Body for Oxygen
    (FOB Price: US $4-20 / Set)
  • 1/2"-4" High Pressure Alloy Rising Plug Needle Valve
    (FOB Price: US $7.72-15.08 / Piece)
  • female and male thread SS needle valve
    (FOB Price: US $16.0-22.0 / Piece )
  • Swagelok style stainless steel 316 / Alloy High Pressure 1/2" NPT threaded Rising PlugNeedle Valve
    (FOB Price: US $8.4-72.3 / Piece)
  • stainless steel hydraulic single block monoflange valve
    (FOB Price: US $35-65 / Unit)
  • 0-6000 PSI SS 316 Needle Valve 2-way Control needle valve
    (FOB Price: US $20.0-60.0 / Piece)
  • SS 316 SS 304 Swagelok Right Angle Needle Valve 6000 PSI
    (FOB Price: US $21.6-22.6 / Piece)
  • ss 316 304 1/4 Angle Needle Valve
    (FOB Price: US $20.0-23.0 / Pieces)
  • ss 304 safety cylinder needle valve for lpg
    (FOB Price: US $17-48 / Piece)
  • Pressure Gauge Needle Valves from Bar Stock
    (FOB Price: US $3-25 / Set)
  • female and male thread SS needle valve
    (FOB Price: US $16.0-22.0 / Piece )
  • 1" stainless steel 304 High Pressure Needle Valve
    (FOB Price: US $10-15 / Piece)
  • stainless steel 6000 psi swagelok needle valve
    (FOB Price: US $1-200 / Piece)
  • 316 Stainless Steel Norotating-Stem Needle Valves
    (FOB Price: US $5-30 / Piece)
  • SS needle valve
    (FOB Price: US $0.1-5 / Piece)
  • High pressure needle valve, instrument valve
    (FOB Price: US $10.0 / Sets)
  • Needle valve 60000psi high pressure Inconel 626, 825
    (FOB Price: US $1-30 / Piece)
  • Inconel ,Monel ,Hastelloy ,Super duplex , high pressure needle valve
    (FOB Price: US $50-300 / Piece)
  • high pressure swagelok type 6000 psi monel Customize material needle valve for gas
    (FOB Price: US $3.5-20 / Piece)
  • 1/4" Monel Alloy Ferrule Type 6000 PSI Needle Valve
    (FOB Price: US $5-30 / Set)
  • Monel 400 Gauge Needle Valve
    (FOB Price: US $10-30 / Piece)
  • Monel Alloy Ferrule Type 10000 PSI 1/4" Needle Valve
    (FOB Price: US $5-30 / Set)
  • Swagelok monel needle valve, monel 400 needle valve
    (FOB Price: US $10-30 / Piece)
  • needle valve monel 400, needle valve special material, needle valve exotic material
    (FOB Price: US $10-30 / Piece)
  • Hastelloy Needle Valve for Oil Gas Cabinet Applications
    (FOB Price: US $200.0-600.0 / Piece)
  • Hastelloy C-276 Multiport Gauge Valve
    (FOB Price: US $5-30 / Set)
  • Female 6000psi Stainless Steel Needle Valve
    (FOB Price: US $5-6 / Piece)
  • high pressure cylinder valve for oxygen
    (FOB Price: US $17-48 / Piece)
  • Super Duplex Needle Valve
    (FOB Price: US $80-30000 / Set)
  • needle valve super duplex F53, F55, needle valve special material
    (FOB Price: US $10-30 / Piece)
  • Super Duplex 2507 Titanium Natural Gas Needle Valve 1/2" BSPT Needle Valve
    (FOB Price: US $7.8-78.5 / Piece)
  • 3000 PSI to 15000 PSI NPT Female Needle Valve
    (FOB Price: US $0.5-5.5 / Piece)
  • Duplex stainless steel 1/4 female thread needle valve
    (FOB Price: US $8.6-10.3 / Set)
  • 904L female thread Needle Valve 1/4"
    (FOB Price: US $5-30 / Set)
  • Female Thread 5000 PSI Stainless Steel Needle Valve 1/2" Best Quality
    (FOB Price: US $5-30 / Set)
  • 1/4" Monel Alloy Ferrule Type 6000 PSI Needle Valve
    (FOB Price: US $5-30 / Set)
  • stainless Steel ss 316 1/8 natural gas needle valve
    (FOB Price: US $5-30 / Set)
  • Ferrule Type Needle Valve 1/2" up to 10000 PSI
    (FOB Price: US $5-30 / Set)
  • Titanium swagelok stainless steel angle needle valve
    (FOB Price: US $17-20 / Piece)
  • Super Duplex 2507 Titanium Natural Gas Needle Valve 1/2" BSPT Needle Valve
    (FOB Price: US $7.8-78.5 / Piece)
  • Brass High Pressure Needle Valve
    (FOB Price: US $2.38-80 / Piece)
  • brass angle needle valve
    (FOB Price: US $0.5-100 / Piece)
  • ANSI approved Brass needle valve
    (FOB Price: US $7.5-160 / Piece)
  • feed water saddle valve,brass needle valve
    (FOB Price: US $1-10 / Piece)
  • Male x Male high pressure Solid Brass Needle Valves
    (FOB Price: US $1.5-10.5 / Piece)
  • Brass compression needle valve
    (FOB Price: US $0.1-1 / Piece)
  • brass needle valve for water filter
    (FOB Price: US $1-4 / Piece)
  • 254 SMO Needle Valves
    (FOB Price: US $1-6 / Piece)

Check Valves Stock

A216 WCB Check Valves A352 LCB Check Valves
A352 LC3 Check Valves A217 C5 Check Valves
A351 CF8 Check Valves A351 CF3 Check Valves
A351 CF8C Check Valves A494 M35-1 Check Valves
A494 CY40 Check Valves A494 CW 6MC Check Valves
A494 N 12MV Check Valves A494 CW6M Check Valves
A494 CX2MW Check Valves A494 CW12 MW Check Valves
A890 Gr 4A Check Valves A890 Gr 6A Check Valves
A351 CK3MCuN Check Valves B367 C2 Check Valves
K30504 Check Valves A351 CG8M Check Valves
K03011 Check Valves K03014 Check Valves
A351 CF3M Check Valves K32025 Check Valves
K11597 Check Valves S34700 Check Valves
K21590 Check Valves K90941 Check Valves
S41000 Check Valves S30400 Check Valves
S30403 Check Valves S31600 Check Valves
A217 WC9 Check Valves S31603 Check Valves
S31703 Check Valves A217 WC6 Check Valves
A217 WC6 Check Valves K41545 Check Valves
A351 CA15 Check Valves S32100 Check Valves
UNS S17400 Check Valves N04400 Check Valves
N05500 Check Valves N08800 Check Valves
N08825 Check Valves N06600 Check Valves
N06625 Check Valves N10665 Check Valves
A890 Gr. 5A Check Valves A890 Gr. 6A Check Valves
A995 5A Check Valves A995 6A Check Valves
A182 F53 Check Valves A182 F55 Check Valves
N10002 Check Valves N06022 Check Valves
N10276 Check Valves S31803 Check Valves
S32750 Check Valves S32760 Check Valves
S31254 Check Valves N08904 Check Valves
A351 CF8M Check Valves 2207 alloys Check Valves
R50400 Check Valves

Check Valves Application

Off-Shore Oil Drilling Companies Power Generation Petrochemicals Gas Processing
Specialty Chemicals Pharmaceuticals Pharmaceutical Equipment Chemical Equipment
Sea Water Equipment Heat Exchangers Condensers Pulp & Paper Industry

Check Valves Manufacturer & Supplier

Check Valves manufacturer in india Check Valves supplier in india Check Valves manufacturer in Mumbai

Check Valve Exporters & Suppliers

Exporting Check Valve to Countries

We are exporting Check Valve to Kuwait, Yemen, Slovakia, Iran, Angola, Portugal, Romania, Serbia, China, Saudi Arabia, Afghanistan, Croatia, Lithuania, Poland, Zimbabwe, Peru, Macau, Japan, Philippines, Singapore, Mexico, Mongolia, Hong Kong, Norway, Israel, Bangladesh, Bhutan, Kenya, South Korea, Switzerland, Thailand, Gabon, Italy, Mexico, Sri Lanka, Netherlands, Turkey, Czech Republic, Tibet, Australia, Morocco, Nepal, Denmark, Iran, United Arab Emirates, Jordan, Belarus, Russia, Chile, Ukraine, Oman, Kazakhstan, Taiwan, Argentina, Finland, Chile, Ghana, Azerbaijan, Brazil, Ireland, Nigeria, Indonesia, Ecuador, Lebanon, Gambia, Sweden, Bulgaria, Hungary, India, United Kingdom, Vietnam, Greece, United States, France, Spain, Libya, Pakistan, Canada, Namibia, Poland, Bahrain, Bolivia, Venezuela, Qatar, Iraq, Austria, Belgium, Nigeria, Germany, South Africa, Malaysia, Egypt, Algeria, Costa Rica, Estonia, Trinidad & Tobago,Tunisia, Puerto Rico, New Zealand, Colombia. We can export almost to any country.

Industries We Serve

We are supplying Check Valve to Chemicals, Petrochemicals, Oil & Natural Gas Organization, Fats, Fertilizers, Sugar Mills & Distilleries, Cement Industries, Ship Builders, Paper Industries, Pumps, Automation, Paints, Steel Industries, etc.