| Customization: | Available |
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| Media: | Steam |
| Temperature: | High Temperature |
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Introduction
Pressure seal bonnet (PSB) globe valve relies on a sturdy special structure to ensure that the valve does not leak under the state of ultra-high working pressure, and that the seal will not be deformed or loose at the corresponding temperature. Due to the high pressure resistance and easy disassembly and maintenance, they are widely used in electric power, electrical, electromechanical equipment engineering, and electric control equipment engineering.
Features
1. The shell has high strength, reasonable structure and reliable sealing;
2. The sealing surface is abrasion resistant, with good sealing performance and long life;
3. Compact pressure seal bonnet and convenient maintenance;
4. The sealing surface of the valve disc and the valve seat is made of Stellite cobalt-based hard alloy surfacing welding, which is wear-resistant, high-temperature resistant, corrosion-resistant, scratch-resistant, and has a long service life;
5. After quenching and tempering and surface nitriding treatment, the valve stem has good corrosion resistance, scratch resistance and wear resistance;
6. The use of composite reinforced packing and efficient backseat design ensures that the valve stem is sealed without leakage.
| Nominal size | 2"~24"(DN50~DN600) |
| Nominal pressure | Class 900~Class 4500(PN160~PN420) |
| Standard: | ASME B16.34 |
| Body material | Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel |
| End connection | RF, BW, RTJ, |
| Operation | Manual, Pneumatic, Electric, Hydraulic |
1.Q:Are you are a trading company or manufacturer?
A:We are a manufacturer with 7000-sqm factory and 100 employees.
2.Q: Can you provide the assembly drawing for confirmation ?
A: Yes, we can give the relavant drawing within 24 hours.
3.Q: Can you do non destructive test for valve components ?
A: Yes, we can perform radiographic testing, penetration testing, ultrasonic testing, magnetic particle testing, etc
4.Q: How can I vist you when I am in China?
A: We are near the Wenzhou Airport. If you take a plane, it takes 2 hours to reach our factory from Shanghai, 2 hours from Guangzhou, 3 hours from Beijing.
5.Q: Can we take sample for quality check?
A: Definitely. You can advise the model number and we will prepare the sample within 7 days.
6.Q: How can I become your distributor or agent?
A: You can send your company profile and reference list to our sales manager.
7.Q: Can you help with site maintenance and commissioning?
A: Yes, we are glad to offer our assistance whenever you need it. We can send our after sales team to address the issue within 14 days
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