Y Type Check Valve are specialized flow control devices designed to prevent backflow in piping systems while ensuring smooth and reliable operation. The unique Y-shape design minimizes pressure drop and enhances flow efficiency, making these valves ideal for high-demand applications. Their compact and robust construction supports easy installation, with female threaded connections offering flexibility in standard pipelines and welded ends ensuring a leak-proof fit in high-pressure environments. These valves are commonly constructed from durable materials like stainless steel or carbon steel, ensuring excellent resistance to corrosion, wear, and high temperatures.
Y Type Check Valve are widely used across industries such as oil and gas, chemical processing, and water treatment, where uninterrupted and unidirectional flow is critical. Their design allows easy access for maintenance and cleaning, reducing downtime and operational costs. These valves are well-suited for applications involving liquids, gases, or steam, making them a versatile and reliable solution in industries that require optimal performance under varying pressure and flow conditions.
T Type Check Valve is trusted across various industries for its precision, durability, and reliability. Explore its wide-ranging applications below:
Female threaded and welded Y-type check valves are used in oil and gas pipelines to prevent backflow and ensure continuous flow in critical systems such as crude oil, natural gas, and water injection lines. Their robust design withstands high pressure and temperature conditions typical in this sector.
In chemical processing plants, Y-type check valves are used to manage the flow of aggressive chemicals, acids, and gases, preventing backflow that could contaminate or damage equipment. Their welded construction offers a secure, leak-proof seal in high-pressure systems.
In water treatment facilities, these check valves play a crucial role in maintaining the flow of treated water and wastewater while preventing contamination from reverse flow. Their Y-shaped design helps to reduce pressure drop and ensures efficient operation.
In power plants, particularly in steam, cooling water, and fuel lines, Y-type check valves help ensure reliable unidirectional flow and prevent backflow that could damage equipment. Their design is well-suited to handle high temperatures and pressures in both thermal and hydroelectric systems.
In marine applications, these check valves are used to prevent backflow in ballast systems, fuel lines, and cooling systems. Their welded design ensures they perform reliably under the harsh conditions of the maritime environment, providing safety and efficiency.
Female threaded and welded Y-type check valves are used in HVAC systems to regulate the flow of water or refrigerant and prevent reverse flow that could disrupt system pressure and efficiency. Their compact and durable design makes them ideal for managing fluid flow in heating and cooling applications.
In food and beverage production, Y-type check valves ensure the smooth flow of liquids like milk, juices, and water while preventing contamination or spoilage. Their easy-to-clean design and reliable performance in high-pressure pipelines make them suitable for sanitary and hygienic applications.
CL150-285P.S.I @ 100 FCL300-740P.S.I @ 100 F CL600-1480P.S.I @ 100 F CL800-1975P.S.I @ 100 F CL1500-3705P.S.I @ 100 F
| No. | Part Name | A105/F6a | A105/F6aHFS | LF2/304 | F11/F6aHF | F304(L)/304(L) | F316(L)/316(L) | F51/F51 |
|---|---|---|---|---|---|---|---|---|
| 1 | Body | A105 | A105 | LF2 | F11 + HF | F304(L) | F316(L) | F51 |
| 3 | Disc | 410 | 410HF | 304 | 410HF | 304(L) | 316(L) | F51 |
| 5 | Gasket | 304 + Flexible graphite | 304 + Flexible graphite | 304 + Flexible graphite | 304 + Flexible graphite | 304 + Flexible graphite | 316 + Flexible graphite | 316 + Flexible graphite |
| 6 | Bonnet | A105 | A105 | LF2 | F11 | F304(L) | F316(L) | F51 |
| 7 | Bolt | B7 | B7 | L7 | B16 | B8(M) | B8(M) | B8(M) |
| 15 | Nameplate | AL | AL | AL | AL | AL | AL | AL |
| 32 | Revvit | AL | AL | AL | AL | AL | AL | AL |
| 33 | Steel ball | 410 | 410 | 304 | 304 | 316(L) | 316(L) | F51 |
| Specification (NPS) | R.P | -- | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| F.P | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | -- | -- | ||
| Face to face (mm) | L | 98 | 98 | 98 | 120 | 140 | 140 | 170 | -- | -- | |
| Center height (Open) (mm) | H | 70 | 100 | 70 | 100 | 110 | 120 | 120 | -- | -- | |
| Flow port dimension (mm) | d | 7 | 180 | 13 | 17.5 | 23 | 30 | 35 | -- | -- | |
| Weight(Kg) | 2.2 | 9 | 2.1 | 4.2 | 9 | 8.9 | 10 | -- | -- | ||
| Specification (NPS) | R.P | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 |
|---|---|---|---|---|---|---|---|---|---|
| Face to face (mm) | L | 120 | 120 | 120 | 140 | 170 | 170 | 220 | -- |
| Center height (Open) (mm) | H | 70 | 70 | 100 | 110 | 110 | 120 | 150 | -- |
| Flow port dimension (mm) | d | 9 | 12 | 15 | 20 | 28 | 32 | 40 | -- |
| Weight(Kg) | 2.1 | 4.2 | 9 | 8.9 | 10 | 18.6 | 20 | -- | |
| Specification (NPS) | R.P | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | |
|---|---|---|---|---|---|---|---|---|---|
| Face to face (mm) | L | 186 | 186 | 186 | 186 | 232 | 232 | 310 | |
| Center height (Open) (mm) | H | 233 | 233 | 233 | 233 | 256 | 256 | 330 | |
| Flow port dimension (mm) | d | 9 | 11 | 14 | 19 | 25 | 28 | 35 | |
| Weight(Kg) | 11.2 | 11.5 | 10.6 | 10.8 | 25 | 22 | 39 | ||
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