ASTM A105N Y Check Valve, API 602, ASME 16.34, 3/4 IN, 800 LB
Key Specifications / Features
Model no.: JSC-240418-FSCV-01
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Discover our meticulously crafted ASTM A105N Y type check valve, engineered from forged carbon steel to ensure durability and reliability. With adherence to API 602 and ASME 16.34 standards, this valve guarantees optimal performance. Featuring a 3/4-inch size (DN20), Class 800 LB (PN150) rating, and 13cr metal seat, it's designed to withstand high pressures and harsh conditions. The NPT end connection ensures easy installation and secure sealing for your piping systems.
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Detail Information
Y Type Forged Check Valve
Body material: ASTM A105N
Nominal diameter: 3/4 Inch (DN20)
Nominal class: Class 800 LB (PN150)
End connection: NPT
Metal seat: 13cr
Design: API 602
Face to face: MFR, API 602
Test and inspection: API 598
Mode of operation: /
The forged steel check valve, also referred to as a one-way valve, operates automatically based on the medium's flow. It opens and closes the valve disc to prevent reverse flow, ensuring that fluid moves in only one direction. The valve features a body guide that maintains proper alignment between the seat and the disc. When closed, the pressure from the flowing fluid lifts the disc off the seat, allowing the fluid to pass through the valve.
Dimensions (mm) and Weights (Kg)
Forged Steel Lift Check Valve-Features
Y Type Forged Steel Check Valve - Specifications and Standards
1. Design standard: API 602, ASME 16.34
2. Pressure temperature standard: ASME 16.34
3. Face to face dimension: MFR
4. Testing and inspection: API 598
5. Flanged Ends: ASME B16.5
6. Butt Welded Ends: ASME B16.25
7. Screwed Ends: ASME B1.20.1
8. Socket Welded Ends: ASME B16.11
9. End Connection: Flanged ends, Socket Weld End, Screwed End, Butt-weld end
10. Size range: 1/2 Inch - 3 Inch (DN15-DN80)
11. Pressure range: Class 150 LB, 300 LB, 600 LB, 900 LB, 1500 LB, 2500 LB, 4500 LB
12. Body material: ASTM A105, ASTM A105N, ASTM A350 LF2, ASTM A182 F5, ASTM A182 F22, ASTM A182 F304, ASTM A182 F304L, ASTM A182 F316, ASTM A182 F316L, ASTM A182 F347, ASTM A182 F321, ASTM A182 F51, ASTM A182 F55, Inconel Alloy, Monel Alloy, Hastelloy Alloy
13. Trim material: ASTM A182 F6a, F316, F304, F316L, F321, F51, F55, Inconel, Stellied or Hardfaced
Body material: ASTM A105N
Nominal diameter: 3/4 Inch (DN20)
Nominal class: Class 800 LB (PN150)
End connection: NPT
Metal seat: 13cr
Design: API 602
Face to face: MFR, API 602
Test and inspection: API 598
Mode of operation: /
The forged steel check valve, also referred to as a one-way valve, operates automatically based on the medium's flow. It opens and closes the valve disc to prevent reverse flow, ensuring that fluid moves in only one direction. The valve features a body guide that maintains proper alignment between the seat and the disc. When closed, the pressure from the flowing fluid lifts the disc off the seat, allowing the fluid to pass through the valve.
Dimensions (mm) and Weights (Kg)
| NPS | Reduced | 3/8 | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 | |
| Full | 3/8 | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | 2 | ||
| L | 98 | 98 | 110 | 120 | 140 | 140 | 170 | 200 | |
| H(OPEN) | 85 | 85 | 95 | 105 | 114 | 114 | 132 | 145 | |
| Weights | 3.1 | 3.0 | 3.7 | 6.5 | 8.5 | 8.0 | 10.9 | 12.5 | |
Forged Steel Lift Check Valve-Features
- Vertical Disc Movement: The valve disc moves vertically and is connected to the upper chamber through a connecting pipe. This design minimizes impact and vibration, allowing the disc to achieve its full stroke effectively.
- Y-Shaped Body: The Y-shaped valve body reduces flow resistance. It features a guide rib with a hard alloy deposit and a stainless steel guide sleeve, ensuring smooth and flexible operation of the valve cover.
- Pressure Self-Tightening Seal: The valve is equipped with a pressure self-tightening sealing mechanism, providing reliable and consistent sealing.
- Durable Sealing Surfaces: Both the valve disc and seat are welded with cobalt matrix alloy on their sealing surfaces. This material offers high hardness, excellent corrosion resistance, scratch resistance, and overall durability.
Y Type Forged Steel Check Valve - Specifications and Standards
1. Design standard: API 602, ASME 16.34
2. Pressure temperature standard: ASME 16.34
3. Face to face dimension: MFR
4. Testing and inspection: API 598
5. Flanged Ends: ASME B16.5
6. Butt Welded Ends: ASME B16.25
7. Screwed Ends: ASME B1.20.1
8. Socket Welded Ends: ASME B16.11
9. End Connection: Flanged ends, Socket Weld End, Screwed End, Butt-weld end
10. Size range: 1/2 Inch - 3 Inch (DN15-DN80)
11. Pressure range: Class 150 LB, 300 LB, 600 LB, 900 LB, 1500 LB, 2500 LB, 4500 LB
12. Body material: ASTM A105, ASTM A105N, ASTM A350 LF2, ASTM A182 F5, ASTM A182 F22, ASTM A182 F304, ASTM A182 F304L, ASTM A182 F316, ASTM A182 F316L, ASTM A182 F347, ASTM A182 F321, ASTM A182 F51, ASTM A182 F55, Inconel Alloy, Monel Alloy, Hastelloy Alloy
13. Trim material: ASTM A182 F6a, F316, F304, F316L, F321, F51, F55, Inconel, Stellied or Hardfaced
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