Forged Steel Globe Valves are available in three bonnet designs.The first is the bolted bonnet. In this design, the valve body and bonnet are connected by bolts, and the wound gasket or metal ring is used for connection and sealing.
Product Description
Forged Steel Globe Valves are available in three bonnet designs.The first is the bolted bonnet. In this design, the valve body and bonnet are connected by bolts, and the wound gasket or metal ring is used for connection and sealing. The second design is the welded bonnet. In this design, the valve body and bonnet are connected by threads and fully welded for sealing. The third is the pressure self-tightening bonnet. In this design, the valve body and bonnet are connected by threads and sealed by internal pressure self-sealing rings.
| Design and Manufacture Standard | API602 |
| Face to Face | Manufacturer's Standard |
| Threaded End Connections |
Socket Weld(according to ANSI B16.11) NPT(according to ANSI B1.20.1) Butt Weld(according to B16.25) |
| Test and Inspection | API598 |
| Main Material | A105; F11; LF2; F22; F304; F316; F321; Monel; Alloy 20 etc. |
| Size Range | 1/2" - 2" (DN15-DN50) |
| Pressure Range | 150LB~2500LB, PN10~PN250 |
| Temperature Range | -196°C~650°C |
| Applications | High-Pressure Systems；Steam, Water, and Gas；Power Plants； |
1. High Pressure Handling: Rated for 800 PSI, it can withstand high-pressure environments without failure.
2. Durability: The forged steel construction provides excellent strength and resistance to wear, making it ideal for critical applications.
3. Minimal Flow Resistance: The gate design offers minimal flow resistance when the valve is fully open, making it suitable for applications that require a full, unobstructed flow.
4. Long Service Life: Due to the forged steel material, these valves have a longer operational life, especially in harsh environments.
5. Leak-Free Operation: When closed, the valve offers a tight seal to prevent leakage under high pressure.
| DN | NPS | d (mm) | L (mm) | H (Open) (mm) | W (mm) | End of both |
| 15 | 1/2" | 10.5 | 79 | 158 | 100 | SW, NPT, RC |
| 20 | 3/4" | 13 | 92 | 160 | 100 | |
| 25 | 1" | 17.5 | 111 | 197 | 125 | |
| 32 | 1-1/4" | 24 | 120 | 228 | 160 | |
| 40 | 1-1/2" | 29 | 152 | 246 | 160 | |
| 50 | 2" | 36.5 | 172 | 290 | 180 |
| DN | NPS | d (mm) | L (mm) | H (Open) (mm) | W (mm) | End of both |
| 15 | 1/2" | 10.5 | 111 | 205 | 125 | SW, NPT, RC |
| 20 | 3/4" | 13 | 111 | 205 | 125 | |
| 25 | 1" | 17.5 | 120 | 230 | 160 | |
| 32 | 1-1/4" | 24 | 152 | 260 | 160 | |
| 40 | 1-1/2" | 29 | 172 | 290 | 180 | |
| 50 | 2" | 36.5 | 220 | 330 | 200 |
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E-mail: info@zcyvalve.com
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