Hangzhou Zhejing Technology Co., Ltd
| Delivery Time | 30 days |
| Packaging Details | playwood case |
| Size Range | 1/2"～24" ( 20-600mm) |
| Pressure Rating | Class 150-2500（PN16~PN420） |
| End connection | RF, RTJ, BW |
| Body material | Carbon steel, Stainless steel, Alloy steel ,Monel, Duplex, Inconel |
| Operation | Hand wheel, gear box, Electric-actuator , Pneumatic- actuator |
| Working temperature | -29℃～+560℃ |
| Applications | power plant |
| Brand Name | Zaval |
| Model Number | ZGC001 |
| Certification | BS1873 |
| Place of Origin | China |
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Product Specification
| Delivery Time | 30 days | Packaging Details | playwood case |
| Size Range | 1/2"～24" ( 20-600mm) | Pressure Rating | Class 150-2500（PN16~PN420） |
| End connection | RF, RTJ, BW | Body material | Carbon steel, Stainless steel, Alloy steel ,Monel, Duplex, Inconel |
| Operation | Hand wheel, gear box, Electric-actuator , Pneumatic- actuator | Working temperature | -29℃～+560℃ |
| Applications | power plant | Brand Name | Zaval |
| Model Number | ZGC001 | Certification | BS1873 |
| Place of Origin | China | ||
| High Light | cast steel globe valve ，pressure seal globe valve | ||
High Pressure Seal Globe Valve
The high pressure seal valves are designed in accordance with BS1873 and ASME B16.34 for service of high temperature and high pressure and are widely used in fossil fuel power plant. Compared with bolted bonnet joint valves, it provides absolute reliable sealing of the bonnet joint, so that the pressure seal valves are more compact and rigid as well as maintenance cost-effective at high temperature and high pressure service.
Design Features
1, Impact handwheel supplied at manufacturer's option or on customer request.
2, Gland eyebolts are mounted to swing aside to facilitate packing maintenance.
3, Male and female bonnet joints for Class 150 to 600 valves, and ring joint for the Class 900 & above valves or as an option for Class 600 valves on customer request.
4, Anti blow-out stem design with conical backseat surface to permit repacking of valve in the fully open position.
5, Plug seat surface is standard disc design as well as spherical, parabola or flat seating surface is optional on customer request.
6, Seat face with stellite 6 is standard design.
Technical specification
Design & manufacturing standard as per BS1873 /ASME B16.34
Face to face standard as per ASME B16.10
Fanged ends standard as per ASME B16.5
Testing & inspection standard as per API598
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2007
Total Annual:
15-20 million
Employee Number:
100~150
Ecer Certification：
Active Member
Zaval is a professional manufacture & exporter of industrial valves which was founded in 2007. The factory located in Sanqiao Industrial Zone, Dongou Street, Yongjia city. The professional sales and service team started the business in valves from then on and has expanded the... Zaval is a professional manufacture & exporter of industrial valves which was founded in 2007. The factory located in Sanqiao Industrial Zone, Dongou Street, Yongjia city. The professional sales and service team started the business in valves from then on and has expanded the...
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