WEYO AUTO TECH
| Payment Terms | L/C, T/T |
| Supply Ability | 5000 units per month for small parts. 1000 units per month for large parts |
| Delivery Time | 7 - 15 days for small orders, 15 - 30 days for large orders |
| Packaging Details | Customized packaging to protect products |
| Type | Flat full-bore wafer-type cast valve body |
| Nominal Diameter | 50～300mm |
| Nominal Pressure | PN1.0, 1.6, 2.5MPa; ANSI 150; JIS5K, 10K |
| Connection Type | Flangeless, wafer-type |
| Material | Cast iron (HT200), carbon steel (ZG25I); lined with polytetrafluoroethylene (PTFE) |
| Upper Valve Bonnet | -20～+180℃ |
| Packing | Flexible graphite and O-ring sealing structure |
| Brand Name | WEYO |
| Model Number | ZSHWF |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 5000 units per month for small parts. 1000 units per month for large parts |
| Delivery Time | 7 - 15 days for small orders, 15 - 30 days for large orders | Packaging Details | Customized packaging to protect products |
| Type | Flat full-bore wafer-type cast valve body | Nominal Diameter | 50～300mm |
| Nominal Pressure | PN1.0, 1.6, 2.5MPa; ANSI 150; JIS5K, 10K | Connection Type | Flangeless, wafer-type |
| Material | Cast iron (HT200), carbon steel (ZG25I); lined with polytetrafluoroethylene (PTFE) | Upper Valve Bonnet | -20～+180℃ |
| Packing | Flexible graphite and O-ring sealing structure | Brand Name | WEYO |
| Model Number | ZSHWF | Place of Origin | China |
| High Light | 100mm Butterfly Valve ，50mm Butterfly Valve ，300mm bfv valve | ||
ZSHWF Lined Plastic Butterfly Valve
ZSHWF lined plastic butterfly valve is an anti-corrosion butterfly valve with the inner cavity of the valve body lined with polytetrafluoroethylene (PTFE). An elastic silicone rubber support is provided behind the lined valve seat to generate uniform sealing effect. It adopts multiple sealing methods to ensure that the medium does not come into contact with metal. The lining is easy to replace, and the butterfly valve has a wafer-type structure. This valve is mainly used to control strongly corrosive media.
| Rated Cv value See Table 1 Table 1 | |||||||
| Nominal Diameter (mm) | 50 | 80 | 100 | 150 | 200 | 250 | 300 |
| Rated Cv Value | 91 | 227 | 411 | 1157 | 1979 | 3205 | 4370 |
| Allowable pressure difference See Table 2 Table 2 | ||||||||
| Actuator | allowable pressure difference (MPa) | |||||||
| nominal diameter (mm) | ||||||||
| 50 | 80 | 100 | 150 | 200 | 250 | 300 | ||
| single-acting | model | RC20-SR | RC40-SR | RC60-SR | RC80-SR | |||
| fully closed at 0° | 1 | 1 | 1 | 0.95 | 0.95 | 0.9 | 0.4 | |
| fully open at 90° | 0.6 | 0.45 | 0.2 | 0.08 | 0.08 | 0.05 | 0.015 | |
| double-acting | model | RC20-DA | RC40-DA | RC60-DA | RC80-DA | |||
| fully closed at 0° | 1.24 | 1.24 | 1.24 | 1.03 | 1.03 | 0.9 | 0.6 | |
| fully open at 90° | 0.85 | 0.5 | 0.21 | 0.11 | 0.11 | 0.06 | 0.05 | |
| Overall dimensions and weight See Table 3 and the figure Table 3 | ||||||||||||
| nominal diameter (mm) | Actuator | 尺寸 | JIS5K | JIS10K | ANSI150 | weight (Kg) | ||||||
| L | H | E | B | D | n×d | D | n×d | D | n×d | |||
| 50 | RC20 | 187(300) | 166 | 52 | 57 | 110 | 4×18 | 120 | 4×19 | 120.5 | 4×20 | |
| 80 | RC40 | 320(460) | 261 | 74 | 64 | 140 | 8×18 | 150 | 8×19 | 152.5 | ||
| 100 | 368 | 102 | 84 | 165 | 175 | 190.5 | 8×20 | |||||
| 150 | RC60 | 548(680) | 426 | 130 | 90 | 230 | 8×20 | 240 | 8×23 | 241.5 | 8×22 | 60 64 |
| 200 | 451 | 160 | 90 | 280 | 290 | 12×23 | 298.5 | |||||
| 250 | RC80 | 640(920) | 507 | 187 | 94 | 345 | 12×23 | 355 | 12×25 | 362 | 12×26 | |
| 300 | 749 | 286 | 94 | 390 | 400 | 16×25 | 432 | 170 182 | ||||
| Note: The dimensions in parentheses are for the single-acting actuator. | ||||||||||||
| Ordering Information |
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2003
Total Annual:
141790014-161450000
Employee Number:
1000~1200
Ecer Certification：
Verified Supplier
High-End Die-Shanghai WEYO Automation Technology Co., Ltd. was established in 2021 and is headquartered in Shanghai. It is an innovative technology enterprise that specializes in high-end industrial automation equipment, core components supply, technical services, and solution provision. With the co... High-End Die-Shanghai WEYO Automation Technology Co., Ltd. was established in 2021 and is headquartered in Shanghai. It is an innovative technology enterprise that specializes in high-end industrial automation equipment, core components supply, technical services, and solution provision. With the co...
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