Hangzhou Zhejing Technology Co., Ltd
| Delivery Time | 30 days |
| Packaging Details | wooden case |
| Size Range | 2" - 60"( 50-1500mm) |
| Body Style | Wafer, Lug, Double Flanged, BW |
| Temperature Range | -196℃-450℃ |
| Pressure Ratings | Class 150-600 |
| Disc Materials | Stainless Steel, Carbon Steel |
| Stem Materials | 410SS, 17-4PH |
| Seat Materials | 316SS hardened, 316SS |
| Applications | Petrochemical, Refinery, Shipbuilding Industry |
| Brand Name | Zaval |
| Model Number | ZBRS003 |
| Certification | API 609 |
| Place of Origin | China |
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Product Specification
| Delivery Time | 30 days | Packaging Details | wooden case |
| Size Range | 2" - 60"( 50-1500mm) | Body Style | Wafer, Lug, Double Flanged, BW |
| Temperature Range | -196℃-450℃ | Pressure Ratings | Class 150-600 |
| Disc Materials | Stainless Steel, Carbon Steel | Stem Materials | 410SS, 17-4PH |
| Seat Materials | 316SS hardened, 316SS | Applications | Petrochemical, Refinery, Shipbuilding Industry |
| Brand Name | Zaval | Model Number | ZBRS003 |
| Certification | API 609 | Place of Origin | China |
| High Light | double eccentric butterfly valve ，resilient seated butterfly valve | ||
Triple Offset Butterfly Valve , Inch 2"-60" Class150-600Carbon steel, Stainless steel, Duplex stainless steel
Zaval Double Offset Butterfly Valve is design offers rugged reliability and extremely easy maintenance in the field. These valves are Bi-directional with zero leak features. Resilient seat design also can achieve low torque which is easy for operation.Zaval High Performance Valve delivers the highest quality and highest value available for meeting today’s demanding requirements of zero leak.
Triple Offset Frictionless Design
1st offset: The stem shaft is offset from the sealing surface plane, allowing for a continuous engagement of the seating surface.
2nd offset: The stem shaft’s rotation axis is offset from the center of the bore, removing contact between the seat and the seal ring through most
of the disc’s travel.
3rd offset: The conical seating surface is offset asymmetrically to eliminate friction during opening and closing.
Design Features
1, Low Opening & Closing Torque
2, Zero Leakage
3, Fire Safe Design
4, Anti-blowout Shaft
5, Low Emission Shaft Seal
6, Compact Design
Technical specification
Design & manufacturing standard as per API 609, MSS SP-68
Face to face standard as per ASME B16.10, API 609, MSS SP-68
Fanged ends standard as per ASME B16.5, ASME B16.47
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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