Ningbo Sanmin Import And Export Co.,Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | 10000PCS |
| Delivery Time | 5-30days |
| Packaging Details | Box |
| Code | 20A-15 20A-20 20A-25 20A-32 20A-40 20A-50 |
| Nominal Diameter | 15 20 25 32 40 50 |
| Pipe threadG | 1/2" 3/4" 1" 11/4" 11/2" 2" |
| Size（mm） | L 90 100 120 140 170 200 S 27 34 46 55 65 75 H 120 126 140 152 165 178 H1 129 136 154 162 180 200 DO 60 60 80 90 90 100 |
| Part name | Valve body, valve cover, valve identification sealing ring valve stem filler shim |
| Material | Gray cast iron, malleable Brass, stainless steel Brass, stainless steel PTFE asbestos rubber sheet |
| Nominal pressure | 1.6Mpa |
| Strength test pressure | 2.4Mpa |
| Seal test pressure | 1.6Mpa |
| Operation temperature | ≤150℃ |
| Working medium | Water, steam, oil |
| Brand Name | NBSANMINSE |
| Model Number | 20A-15 20A-20 20A-25 20A-32 20A-40 20A-50 |
| Place of Origin | CHINA |
| Certification | ISO9001 |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 10000PCS |
| Delivery Time | 5-30days | Packaging Details | Box |
| Code | 20A-15 20A-20 20A-25 20A-32 20A-40 20A-50 | Nominal Diameter | 15 20 25 32 40 50 |
| Pipe threadG | 1/2" 3/4" 1" 11/4" 11/2" 2" | Size（mm） | L 90 100 120 140 170 200 S 27 34 46 55 65 75 H 120 126 140 152 165 178 H1 129 136 154 162 180 200 DO 60 60 80 90 90 100 |
| Part name | Valve body, valve cover, valve identification sealing ring valve stem filler shim | Material | Gray cast iron, malleable Brass, stainless steel Brass, stainless steel PTFE asbestos rubber sheet |
| Nominal pressure | 1.6Mpa | Strength test pressure | 2.4Mpa |
| Seal test pressure | 1.6Mpa | Operation temperature | ≤150℃ |
| Working medium | Water, steam, oil | Brand Name | NBSANMINSE |
| Model Number | 20A-15 20A-20 20A-25 20A-32 20A-40 20A-50 | Place of Origin | CHINA |
| Certification | ISO9001 | ||
| High Light | 20A-15 Globe Valve ，20A-20 Globe Valve ，PTFE Asbestos Rubber Sheet Globe Valve | ||
Flange type globe valves are mainly used on steam pipelines with a temperature ≤ 200 and a pressure of PN1.6, to open and close the pipeline medium or regulate the flow rate. 201 J41T-16 J41H-16 J41F-16 Code: 204 J11T-16 J11H-16 J11F-16 Internal Thread Stop Valve Main Technical Parameters Nominal Pressure PN1.6MPa Strength Test Pressure 2.4 Sealing Test Pressure 1.6 Working Temperature ≤ 150 ℃ Working Medium: Water, Steam, Oil Main Parts Material Part Name Material Valve Body, Valve Cover, Valve Identification Gray Cast Iron, Forged Seal Ring Brass
Application of valves in water treatment system:
Pressure reducing valve: it is used to regulate the pressure of tap water, ensure that the water pipe and water consuming equipment bear the pressure within the safe range and prevent excessive water pressure.
Check valve: installed at the water pump outlet to prevent water from flowing back to the water pump and protect the water pump.
Water mixing valve: used for mixing cold and hot water, providing constant temperature hot water, commonly used in water heater and solar system.
Application of joints in water treatment system:
Garden irrigation: Connect faucets, water pipes and sprinklers with connectors to realize automatic watering of gardens.
Water purifier connection: the connector is used to connect each filter element of the water purifier as well as the water inlet and outlet to facilitate assembly and maintenance.
Water pipe connection: in a complex waterway system, connectors are used to connect hoses of different lengths to form a complete water supply network.
| code | Nominal Diameter | pipe threadG | size(mm) | Part name | material | ||||
| L | S | H | H1 | DO | |||||
| 20A-15 | 15 | 1/2" | 90 | 27 | 120 | 129 | 60 | ||
| 20A-20 | 20 | 3/4" | 100 | 34 | 126 | 136 | 60 | Valve body, valve cover, valve identification | Gray cast iron, malleable |
| 20A-25 | 25 | 1" | 120 | 46 | 140 | 154 | 80 | sealing ring | Brass, stainless steel |
| 20A-32 | 32 | 11/4" | 140 | 55 | 152 | 162 | 90 | valve stem | Brass, stainless steel |
| 20A-40 | 40 | 11/2" | 170 | 65 | 165 | 180 | 90 | filler | PTFE |
| 20A-50 | 50 | 2" | 200 | 75 | 178 | 200 | 100 | shim | asbestos rubber sheet |
| Nominal pressure | 1.6Mpa | ||||||||
| strength test pressure | 2.4Mpa | ||||||||
| Seal test pressure | 1.6Mpa | ||||||||
| operation temperature | ≤150℃ | ||||||||
| Working medium | Water, steam, oil | ||||||||
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company
Year Established:
2014
Total Annual:
2000000-3000000
Employee Number:
40~60
Ecer Certification：
Verified Supplier
NINGBO SANMIN IMPORT & EXPORT CO.,LTD. was established in 2014.Our company is mainly engaged in instrumentation, pneumatic and hydraulic industry accessories and services, has more than 10 series of core products.Focusing on the production of automatic machinery to provide a variety of options, ... NINGBO SANMIN IMPORT & EXPORT CO.,LTD. was established in 2014.Our company is mainly engaged in instrumentation, pneumatic and hydraulic industry accessories and services, has more than 10 series of core products.Focusing on the production of automatic machinery to provide a variety of options, ...
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