Check Valve, Swing Check Valve, Check Valve Exporter, Instrument Check Valves, Check valve Price list india, Lift Check Valve, check valve manufacturers in india, Stop Check Valve, Check Valve Supplier in Mumbai, India.
Kalpataru Piping is a recognized manufacturer and trader of Check Valves, which are very hard-wearing and can smoothly fit to any length. Stainless Steel Check Valves combines the best attributes of both austenitic and ferritic steels and provides high strength/ductility with good corrosion resistance to corrosion, including stress corrosion cracking. Super Duplex Steel Check Valves are generally more complex, more highly alloyed materials and offer even higher strength and corrosion resistance making them suitable for very demanding applications such as offshore marine engineering. Our Inconel Alloy Check Valves are supplied in through appropriate test certificates of standard raw materials and finished products. In water down sulphuric acid tainted through chloride ions, these Monel Alloy Check Valves has enhanced corrosion resistance.
Stainless Steel 316L Check Valves, SS 316 Check Valve, SS 304 Check Valves, Stainless Steel 304L Check Valves Distributors, SS Check Valve, Stainless Steel Check Valve Exporter, swing check valve manufacturers in in India.
Check Valve Specification
Standard | ASTM, ASME, JIS |
Body Material | Cast Steel / Forged Steel Carbon Steel, 1Cr0.5Mo Steel, 2.5Cr1Mo Steel, Stainless Steel, 9Cr1Mo-V Steel, etc. |
Fluid | Water, Steam, Gas, Oil etc. |
Pressure Class | Class 150 – 2500: 65 mm – 60 mm Class 3500: 65 – 400 mm Class 4500: 65 – 300 mm For 50 mm and smaller size, lift check type is adopted as our standard |
Connection Form | Socket weld, butt weld, flanged |
Materials | wide selection of materials for both body and internals: carbon steel, low alloy steels, stainless steels, Duplex, Ni-alloys and titanium |
Check Valves
Non Return Valves
Check Valve (Female x Female)
Model No. GV-141-CV-FXF-6K
FEATURES
Maximum Working Pressure:
6000 psi (414 bar) at 100°F (38°C)
Working Temperature : -10°F (-23°C) to 392°F (200°C)
SS304/SS316 Stainless Steel
Cracking Pressure : 1psi (.06 bar) to 25psi (1.7 bar)
Viton O-rings
Sizes: 1/8”~1” pipe thread
Description
Bill of Material
Sr. No. | Description | Material | Qty |
1 | Body | SS316 | 1 |
2 | Side Adaptor | SS316 | 1 |
3 | O Ring | VITON | 1 |
4 | Piston | SS316 | 1 |
5 | Spring | SS | 1 |
6000 PSI
Model No. | A | B (A/F) | C | F (A/F) |
GV-141-CV-2 | 62 | 19 | 1/8″NPT | 19 |
GV-141-CV-4 | 62 | 19 | 1/4″NPT | 19 |
GV-141-CV-6 | 62 | 22 | 3/8″NPT | 22 |
GV-141-CV-8 | 74 | 28.5 | 1/2″NPT | 28.5 |
GV-141-CV-12 | 75 | 32 | 3/4″NPT | 32 |
GV-141-CV-16 | 87 | 41 | 1″NPT | 41 |
*End connections other threads on request
Note: All dimensions are subject to change without notice All dimensions are in mm unless specified
Check Valve (Female x Female)
FEATURES
Maximum Working Pressure:
10000 psi (710 bar)at 100°F (38°C)
Working Temperature :
-10°F (-23°C) to 392°F (200°C)
SS304/SS316 Stainless Steel
Cracking Pressure :
1psi (.06 bar) to 25psi (1.7 bar)
Viton O-rings
Sizes: 1/8”~1” pipe thread
Description
Model No. | A | B (A/F) | C | F (A/F) |
GV-142-CV-4 | 76 | 32 | 1/4″NPT | 28 |
GV-142-CV-6 | 76 | 32 | 3/8″NPT | 28 |
GV-142-CV-8 | 88 | 38 | 1/2″NPT | 32 |
GV-142-CV-12 | 98 | 41 | 3/4″NPT | 38 |
GV-142-CV-16 | 102 | 46 | 1″NPT | 41 |
Bill of Material
Sr. No. | Description | Material | Qty |
1 | Body | SS316L | 1 |
2 | Side Adaptor | SS316L | 1 |
3 | Gland Washer | SS316L | 1 |
4 | Piston | SS316L | 1 |
5 | Spring | SS | 1 |
6 | Wheel | SS316L | 1 |
Check Valve (Inch OD Tubes)
FEATURES
Maximum Working Pressure:
6000 psi (414 bar) at 100°F (38°C)
Working Temperature :
-10°F (-23°C) to 392°F (200°C)
SS304/SS316 Stainless Steel
Cracking Pressure :
1psi (.06 bar) to 25psi (1.7 bar)
Viton O-rings
Sizes: :1/8” O.D.~1 O.D
6mm O.D ~ 25mm O.D
Bill of Material
Sr. No. | Description | Material | Qty |
1 | Body | SS316 | 1 |
2 | Side Adaptor | SS316 | 1 |
3 | O Ring | VITON | 1 |
4 | Piston | SS316 | 1 |
5 | Spring | SS | 1 |
6 | Nut | SS316 | 2 |
7 | Front Ferrule | SS316 | 2 |
8 | Back Ferrule | SS316 | 2 |
Description
Model No. | A | B (A/F) | C | F (A/F) |
GV-143-CV-6m | 69.0 | 19.0 | 6mm OD | 19.0 |
GV-143-CV-8m | 69.0 | 19.0 | 8mm OD | 19.0 |
GV-143-CV-10m | 71.0 | 22.0 | 10mm OD | 22.0 |
GV-143-CV-12m | 93.0 | 28.5 | 12mm OD | 28.5 |
GV-143-CV-19m | 95.0 | 32.0 | 19mm OD | 32.0 |
GV-143-CV-25m | 109.0 | 41.0 | 25mm OD | 41.0 |
Model No. | A | B (A/F) | C | F (A/F) |
GV-143-CV-2 | 69.0 | 19.0 | 1/8″OD | 19.0 |
GV-143-CV-4 | 69.0 | 19.0 | 1/4″OD | 19.0 |
GV-143-CV-6 | 22.0 | 22.0 | 3/8″OD | 22.0 |
GV-143-CV-8 | 28.5 | 28.5 | 1/2″OD | 28.5 |
GV-143-CV-12 | 32.0 | 32.0 | 3/4″OD | 32.0 |
GV-143-CV-16 | 41.0 | 41.0 | 1″OD | 41.0 |
Note: All dimensions are subject to change without notice All dimensions are in mm unless specified
Check Valve (Female x Female)
FEATURES
Maximum Working Pressure:
3000 psi (210 bar) at 100°F (38°C)
Working Temperature :
-10°F (-23°C) to 392°F (200°C)
SS304/SS316 Stainless Steel
Cracking Pressure :
1psi (.06 bar) to 25psi (1.7 bar)
Viton O-rings
Sizes: 1/8”~1” pipe thread
Description
Model No. | A | B (A/F) | C |
GV-144-CV-4 | 51 | 19 | 1/4″BSP(F) |
GV-144-CV-6 | 57 | 22 | 3/8”BSP(F) |
GV-144-CV-8 | 62 | 27 | 1/2”BSP(F) |
GV-144-CV-12 | 75 | 36 | 3/4”BSP(F) |
GV-144-CV-16 | 87 | 41 | 1″BSP(F) |
Bill of Material
Sr. No. | Description | Material | Qty |
1 | Body | SS316 | 1 |
2 | Side Adaptor | SS316 | 1 |
3 | O Ring | VITON | 1 |
4 | Piston | SS316 | 1 |
5 | Spring | SS | 1 |
Check Valve (Male x Female)
FEATURES
Maximum Working Pressure:
6000 psi (414 bar) at 100°F (38°C)
Working Temperature :
-10°F (-23°C) to 392°F (200°C)
SS304/SS316 Stainless Steel
Cracking Pressure :
1psi (.06 bar) to 25psi (1.7 bar)
Viton O-rings
Sizes: 1/8”~1” pipe thread
Description
Model No. | A | B (A/F) | C | F (A/F) |
GV-146-CV-2 | 62 | 19 | 1/8″NPT | 19 |
GV-146-CV-4 | 62 | 19 | 1/4″NPT | 19 |
GV-146-CV-6 | 62 | 22 | 3/8″NPT | 22 |
GV-146-CV-8 | 75 | 28.5 | 1/2″NPT | 28.5 |
GV-146-CV-12 | 78 | 32 | 3/4″NPT | 32 |
GV-146-CV-16 | 90 | 41 | 1″NPT | 41 |
Bill of Material
Sr. No. | Description | Material | Qty |
1 | Body | SS316 | 1 |
2 | Side Adaptor | SS316 | 1 |
3 | O Ring | VITON | 1 |
4 | Piston | SS316 | 1 |
5 | Spring | SS | 1 |
Check Valve (NPT Male x Male)
FEATURES
Maximum Working Pressure:
6000 psi (414 bar) at 100°F (38°C)
Working Temperature :
-10°F (-23°C) to 392°F (200°C)
SS304/SS316 Stainless Steel
Cracking Pressure :
1psi (.06 bar) to 25psi (1.7 bar)
Viton O-rings
Sizes: 1/8”~1” pipe thread
Description
Model No. | A | B (A/F) | C | F (A/F) |
GV-147-CV-2 | 62 | 19 | 1/8″NPT | 19 |
GV-147-CV-4 | 62 | 19 | 1/4″NPT | 19 |
GV-147-CV-6 | 62 | 22 | 3/8″NPT | 22 |
GV-147-CV-8 | 76 | 28.5 | 1/2″NPT | 28.5 |
GV-147-CV-12 | 81 | 32 | 3/4″NPT | 32 |
GV-147-CV-16 | 93 | 41 | 1″NPT | 41 |
Bill of Material
Sr. No. | Description | Material | Qty |
1 | Body | SS316 | 1 |
2 | Side Adaptor | SS316 | 1 |
3 | O Ring | VITON | 1 |
4 | Piston | SS316 | 1 |
5 | Spring | SS | 1 |
Check Valves Material & Grades
Monel : Grade: Monel 400, Monel K500, Monel R-405 Nickel : Grade: Nickel 200, Nickel 201 Inconel : Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718 Incoloy : Grade: Incoloy 800, Inconel 800H, 800HT Hastalloy : Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X Titanium : Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11 Stainless Steel : Grade: ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, 304, 304L, 316, 316L, 304/304L, 304H, 316H, 316/316L, 321, 330, 347, 309/S, 310/S, 317/L, 333, 410/S, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404 Carbon Steel : Grade: ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70 Duplex Steel: Grade: ASTM / ASME A/SA 182 UNS F44, F45, F51, F53, F55, F60, F61 Alloy Steel: Grade : ASTM SA 182 – E25, E26, E27, E28, E29B, E30B, E39B, E40B, E36B, E36C, E41B, AISI4130, AISI4140, AISI4340, 42CRMO4, 16MNCR5, 20MNCR5, 21CrMoV57, EN353, EN354, F11, F22, F91, F9, P11, P22, P91, P9, P5, P92, EN42J, EN8, EN19 |
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