Check Valves Manufacturer in India

Check Valves Manufacturer, Supplier, & Stockist in India – Dalmine Valves

Dalmine Valves is a well-known Check Valves Manufacturer in India. These Check Valves are available in a variety of sizes, shapes, and dimensions, and may also be customized to meet the needs of our clients. Before selling Check Valves to our clients, Dalmine Valve tests them for toughness and hardness. Some of the most popular varieties of Check Valves Supplier in India grades include ASTM A182 F1 Check Valves, ASTM A182 F12 Check Valves, ASTM A182 F22 Check Valves, and ASTM A182 F5 Check Valves.

We are one of the largest leading Check Valves Suppliers in India. Also Check Valves Manufacturer in India and available in a wide range of forms, sizes, and thicknesses. Dalmine Valves manufactures all of its products under international standards. Our company has been in business for a long time and has developed fast as a result of our exceptional customer service and high-quality products.

Check Valves Manufacturer in India

ASTM A694 F50 Check Valves Manufacturer, ASTM A694 F42 Check Valves Supplier, Check Valves Exporter, ASTM A182 F9 Check Valves Stockist in India

Dalmine Valves is a manufacturer of Check Valves of various grades such as ASTM A182 F1 Check Valves, ASTM A182 F12 Check Valves, ASTM A182 F22 Check Valves, and ASTM A182 F5 Check Valves in India. Fluid flows from higher pressure to lower pressure through an open valve. Check Valves Manufacturer in India and are used in systems where the operator may remotely open and close them using air or gas. Check Valves can be finished or coated in several ways, such as corrosion resistance, cosmetic coatings, or no coating at all.

We are also one of the largest Check Valves Stockist in India, which are used to produce non-permanent connections that may be withdrawn or disassembled without causing damage to the connecting components. We are also recognized as the top Globe Valves Manufacturer in India.

Check Valves Specifications, Standard, Size & Grades

There are a few key specifications you need to know before purchasing a quality Check Valves.

Check Valves Specifications
Size 1/2″ to 24″
Pressure Rating 150#, 300#, 600#, 800#, 900#, 1500#
Stainless Steel ASTM /ASME A/SA 182 – 304 , 304L , 304H, 309S ,309H , 310S, 310H , 316 , 316TI , 316H , 316 LN , 317 , 317L , 321 , 321H , 347 , 347 H , 904L , SMO 254.
Duplex Steel ASTM/ASME A/SA 182 – F44, F51, F53, F60, F61.
Carbon Steel ASTM A105N, A350 LF2/LF3, A694 F42/F46/F52/F60/F65/F70, A516 GR.70. &
Alloys Steel ASTM /ASME A/SA 182, A387 – F5,F9,F11,F12,F22,F91.
Nickel Alloys ASTM SB 366 – UNS N04400, N08020, N06625, N07718, N08800, N08825, N06600, N06601, N06022, UNS N02200, UNS 2201.
Hastelloy ASTM B564 Hastelloy C-22, Hastelloy C-276, Hastelloy C-2000, Hastelloy C-4, Hastelloy X, Hastelloy B, Hastelloy N, Hastelloy G.
Monel 400, K500.
Inconel 601, 625, 660A, 718, X-750, 825, 925, 608.
Super Duplex D S31803, D S32205, SD S32750, SD S32760, SD S32950.

Types of Check Valves

Check Valves are a type of quarter-turn valve that uses a hollow, perforated ball to control the flow of fluid through it. They are used in a variety of applications, including water treatment, oil and gas, and chemical processing. There are several types of Check Valves, each with its own unique features.

Trim Service Application & Old BS Designation

Trim Service Application and Old BS Designation are two distinct terms that may refer to different things. Here is some information about each of them:

API Trim Number Service Old BS Designation
11 For oil and oil vapors and general services with heat treated seats and wedges. General very low erosive or non-corrosive service between -100ºC and 320ºC. This stainless steel material lends itself readily to hardening by heat treatment and is excellent for contacting parts such as stems, gates, and discs. Steam, gas & general service to 370ºC. Oil & Oil vapor 480ºC. Cr13
21 For moderate pressure in corrosive, low erosive service between -265ºC and 450ºC. 18-8Ti
3 For moderate pressure in corrosive or non corrosive service between -265ºC and 450ºC. 25-20
4 Seats 275 BHN min. As trim 1 but for medium pressure and more corrosive service. HF
5 High pressure slightly erosive and corrosive service between -265ºC and 650ºC and higher pressure. Premium trim service to 650ºC. Excellent for high pressure water and steam service. HF
5a As trim 5 where Co is not allowed. HF
6 As trim 1 and more corrosive service. Cr and Cu-Ni
7 Seats 750 BHN min. As trim 1 but for higher pressure and more corrosive/erosive service. Cr and Cu-Ni
8 Universal trim for general service requiring long service life up to 593ºC. As trim 5 for moderate pressure and more corrosive service. Steam, gas & general service to 540ºC. Standard trim for gate valves. Cr + HF
8a As trim 5a for moderate pressure and more corrosive service. Cr + HF
9 For corrosive service to 450ºC such as acids, alkalies, salt solutions, etc. Very corrosive fluids. Erosive-corrosive service between -240ºC and 480ºC. Resistant to sea water, acids, alkalies. Has excellent corrosion resistance in chlorine and alkylation service. Ni-Cu
10 For superior resistance to corrosion for liquids and gases which are corrosive to 410 stainless steel up to 455ºC. As trim 2 but a higher level of corrosive service. Provides excellent resistance to corrosive media at high temperatures and toughness for service at low temperatures. Low temperature service standard for 316SS valves. 18/10/2002
11 As trim 9 but for medium pressure and more corrosive service. HF-Ni
12 As trim 10 but for medium pressure and more corrosive or abrasive service.
13 Very corrosive service. For moderate pressure between -45ºC and 320ºC.
14 As trim 13 but for medium pressure and more corrosive service.
15 As trim 2 but more erosive service & higher pressure.
16 As trim 10 but more erosive service & higher pressure.
17 As trim 13 but more corrosive service & higher pressure. Combines good corrosion resistance with high temperature resistance up to 800ºC. 18-8 Nb
18 As trim 13 but more corrosive service & higher pressure. Water, gas or low pressure steam to 230ºC.
Bronze Water, oil, gas, or low pressure steam to 232ºC.

Trim Material Equivalent Grades

Trim Material is used in various industries to refer to the materials used to make valves, pumps, and other flow control equipment. These materials are chosen for their ability to resist wear, corrosion, and erosion, among other factors.

TRIM UNS TYPE GRADE (forged) ASTM (wrought) DIN DIN W No.
F6 UNS S41000 13Cr ASTM A182 F6a A4276-410 DIN X12Cr13 1.4006
304 UNS S30400 18-8 Cr-Ni ASTM A182 F304 A276-304 DIN X5CrNi 18 10 1.4301
316 UNS S31600 18-8 Cr-Ni (18-10-2) ASTM A182 F316 A276-316 DIN X5CrNiMo 18 10 1.4401
321 UNS S32100 18 Cr-10 Ni-Ti ASTM A182 F321 A276-321 DIN X6CrNiTi 18 10 1.4541
347 UNS S34700 18 Cr-10 Ni-Cb ASTM A182 F347 A276-347 DIN X6CrNiNb 18 10 1.455
MONEL® UNS N04400 67Ni-30Cu ASTM B564-N04400 B164-N04400 DIN 17743 2.436
ALLOY 20 UNS N08020 28Ni-19Cr-Cu-Mo ASTM A182-F20* ASTM B473 DIN 14500 2.466
ALLOY 625 UNS N06625 60Ni-22Cr-9Mo-3.5Cb ASTM B564-N06625 ASTM B564-N06625 DIN 17361 2.4865
C276 UNS N10276 54Ni-15Cr-16Mo ASTM B564-N10276 ASTM B574-N10276 DIN NiMo 16 Cr 15 W 2.4819
17/4PH UNS S17400 0C417Ni4Cu4Nb ASTM A4750 UNS S17400 ASTM A4705 UNS S17400 X5CrNiCuNb17-4-4 1.4548
St. Gr6 UNS R30006 Co Cr-A AMS 5894 Stellite® Gr6

Why Check Valves are used?

Check Valves are used to start or stop flow depending on the valve condition. Controlling flow and pressure inside a pipe system. Controlling the flow direction in a pipe system. Controlling flow rates inside a pipe system. Dalmine Valve makes Check Valves with high accuracy and high-quality materials. Call us at +91 89638 47764 for a quick quotation or mail us at If you want a certain size, thickness, or coating in Valve, our sales professionals can assist you with accurate sizes in stock as well as on-time delivery by India’s top Check Valves Manufacturer.

Applications & Uses of Check Valves

  • Ship Building & Repairs
  • Marine & Industrial
  • Desalination Plants
  • Offshore & On Shore
  • Power Plants
  • Defense Applications
  • Constructions
  • Pharmaceuticals Industry
  • Refining Industry
Industry We Supply

Check Valves Additional Information

  1. Payment Modes: LC (Letter of Credit), TT (Telegraphic Transfer or Wire Transfer), Cheque, and others.
  2. Packaging: Check Valves are packaged with caution and safety so they reach our client’s as good as he would expect. Packaging Charges Extra.
  3. Port of Dispatch: Mumbai or Nhavasheva ports in the Maharashtra state of India.
  4. Tax:18% GST

Client Project of Check Valves

Our Check Valves Stockist in India and make products using the highest quality raw material, which is why we have such a large client base. Dalmine Valves products are utilized in a broad variety of applications across the world. Clients from various cities frequently request Check Valves, and we offer Check Valves Supplier in India to over 24 cities. If you have any questions regarding the products, and services send us an email at or send us a WhatsApp message at +91 96193 28969 with your specifications.

Products Cities
Check Valves Supply Stockists Facilities Sartanpar, Gujarat
ASTM A694 F42 Check Valves supply Kolkata, West Bengal
ASTM A694 F50 Check Valves Pune, Maharashtra
ASTM A182 F9 Check Valves Supply Vijaywada, Hyderabad

Check Valves Supplier in the Following Cities

Dalmine Valves is a well-known Check Valves Manufacturer in India. Each month, we ship around 10 containers of Check Valves products to Indian ports for a range of customers. Our high-quality Check Valves, dedicated customer service, and in-house Check Valves Supplier in India also production skills have helped us establish ourselves as one of India’s most promising and top Check Valves Exporter. Many cities in India receive our Check Valves regularly.

Cities We Supply
Check Valves in Bengaluru Check Valves in Chennai Check Valves in Hyderabad Check Valves in Kolkata Check Valves in Mumbai Check Valves in Pune
Check Valves in Ahmedabad Check Valves in Delhi Check Valves in Raipur Check Valves in Jaipur Check Valves in Surat Check Valves in Salem
Check Valves in Jamnagar Check Valves in Bhubaneswar Check Valves in Sivakasi Check Valves in Rajahmundry Check Valves in Thiruvananthapuram Check Valves in Tiruppur
Check Valves in Bhiwandi Check Valves in Bokaro Steel City Check Valves in Bharuch Check Valves in Vijaywada Check Valves in Firozabad Check Valves in Rajkot
Check Valves in Cochin Check Valves in Ludhiana Check Valves in Durgapur Check Valves in Panna Check Valves in Panipat Check Valves in Raipur
Check Valves in Bareilly Check Valves in Channapatna Check Valves in Kharagpur Check Valves in Peenya Check Valves in Pimpri-Chinchwad Check Valves in Nashik
Check Valves in Bangalore Check Valves in Indore Check Valves in Haldia Check Valves in Moradabad Check Valves in Varanasi Check Valves in Rourkela

Check Valves Exporter in the Following Countries

We’ve established ourselves as one of most promising and top Check Valves Exporter thanks to our high-quality products and in-house processing skills. Our Check Valves are commonly purchased in over 24 countries. Every year, we ship about 10 tonnes of Check Valves Products from India. We also accept completely customized Check Valves Supplier in India or orders that are ready to dispatch as soon as the customer requests them.

Countries We Export
Check Valves in Saudi Arabia Check Valves in Oman Check Valves in Kuwait Check Valves in Bahrain
Check Valves in Qatar Check Valves in UAE Check Valves in Iran Check Valves in Netherland
Check Valves in Nigeria Check Valves in Mexico Check Valves in Canada Check Valves in Bangladesh
Check Valves in United States Check Valves in South Africa Check Valves in Malaysia Check Valves in Brazil
Check Valves in Singapore Check Valves in Sri Lanka Check Valves in Australia Check Valves in Turkey
Check Valves in Venezuela Check Valves in United Kingdom Check Valves in Germany Check Valves in New Zealand