Hangzhou Zhejing Technology Co., Ltd
| Supply Ability | negotiable |
| Delivery Time | 30 days |
| Packaging Details | wooden case |
| Size Range | 2"-24"( 50-600mm) |
| Pressure Rating | Class150-2500( PN16-PN420) |
| Main Materials | : Carbon steel, Stainless steel, Alloy steel ,Monel, Duplex, Inconel |
| End Connections | RF, RTJ, BW |
| Working temperature | -46℃～+200℃ |
| Operation | Hand wheel, gear box, Electric , Pneumatic |
| Applications | transmission pipeline system of natural gas 、oil products and chemical engineering |
| Brand Name | Zaval |
| Model Number | ZGZ6D02 |
| Certification | API 6D |
| Place of Origin | China |
View Detail Information
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Product Specification
| Supply Ability | negotiable | Delivery Time | 30 days |
| Packaging Details | wooden case | Size Range | 2"-24"( 50-600mm) |
| Pressure Rating | Class150-2500( PN16-PN420) | Main Materials | : Carbon steel, Stainless steel, Alloy steel ,Monel, Duplex, Inconel |
| End Connections | RF, RTJ, BW | Working temperature | -46℃～+200℃ |
| Operation | Hand wheel, gear box, Electric , Pneumatic | Applications | transmission pipeline system of natural gas 、oil products and chemical engineering |
| Brand Name | Zaval | Model Number | ZGZ6D02 |
| Certification | API 6D | Place of Origin | China |
| High Light | cast steel gate valve ，through conduit slab gate valve | ||
API 6D Parallel Expanding Gate Valve , Inch2"-24" , Class300 - 2500 Carbon Steel, Stainless Steel
Zaval expanding gate valves are widely applied where high performance is required like in high temperature and high pressure pipelines. The design is in compliance with API6D and provide a superior bi-directional torque based mechanical seal. During operation the gate assembly travels freely between the seal surfaces which will reduce the wear risk and prolong the valve service life.
Design Features
Full bore port for pigging and reduced pressure drop
Full protected seat sealing faces
Double block and bleed capability
Tight mechanical seal fo high / low pressure
Internal cavity pressure relief
Sealant injectors for seats and stem
Bi-directional
On-line repairable
Ease of on-line stem packing maintenance
Emergency sealant injection on seats
Specifications
| Design | API 6D |
| Face to Face | ASME B16.10/API 6D |
| Flanged Ends | ASMEB16.5/MSS-SP-44 |
| Shell Wall Thickness | ASME B16.34 |
| Marking/Surface Quality | MSP-SP-25 |
| Pressure Test | API598 / API 6D |
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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