TOBO STEEL GROUP CHINA
| Payment Terms | D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 30000PCS/Month |
| Delivery Time | 15 days |
| Packaging Details | plywood cases |
| Name | Boiler Safety Relief Valve |
| Medium | Liquid, gas |
| Butt weld end dimension | according to DIN, SMS, 3A, ISO, BS |
| Size | 1/2" - 3", DN15 - DN80 |
| Type | GA901/902/911/912 |
| Material | Stainless steel,carton steel,cast iron,brass |
| Connection End | threaded,flange |
| Max. temperature | 121℃ |
| Nominal Pressure | PN40/16 |
| Working Temperature | <200 °C |
| Brand Name | TOBO |
| Model Number | / |
| Certification | ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 30000PCS/Month |
| Delivery Time | 15 days | Packaging Details | plywood cases |
| Name | Boiler Safety Relief Valve | Medium | Liquid, gas |
| Butt weld end dimension | according to DIN, SMS, 3A, ISO, BS | Size | 1/2" - 3", DN15 - DN80 |
| Type | GA901/902/911/912 | Material | Stainless steel,carton steel,cast iron,brass |
| Connection End | threaded,flange | Max. temperature | 121℃ |
| Nominal Pressure | PN40/16 | Working Temperature | <200 °C |
| Brand Name | TOBO | Model Number | / |
| Certification | ISO | Place of Origin | China |
| High Light | PN16 Spring Loaded Pressure Safety Valve ，PN16 Steam Boiler Relief Valve ，DN20 Steam Boiler Relief Valve | ||
PN16 DN20 Stainless Steel Full Lift Spring-Loaded Steam/Boiler Safety Relief Valve
Full bore type spring loaded safety pressure relief valve with wrench is used for the equipment and pipeline of steam and air, with working temperature less than 350℃,A44Y is used for the equipment and pipeline of air and petroleum gas, with working temperature less than 300°C as overpressure protect device.
Take for extra pressure protection Devices.
Flange connecting dimensions of comply with Standard series first and second of JB/T-94 when the pressure less than 6.4Mpa, comply with Standard series second of JB/T-94 when more than 6.4Mpa.
Application:
Sanitary stainless steel safety valve, also called pressure relief valve, is widely used to protect pipe lines and pump from break down by over pressure in food, beverage, pharmacy, brewery, wine, diary industries.
Working Principle:
Specification:
Product Description
A42F this type valve,The whole is called Flange connecting spring loaded safety valve,It is mainly used for lpg tank and other the pressure valve.Suitable for gas or liquid ammonia tank or pipe road,when piping within the medium pressure rises to the setting valve,the valve automatically opens,the total amount of emissions,protect the safe operation of the equipment.
Packaging & Shipping
Packaging Details plywood case
Major component material
| NO | Part name | A42F-C material |
| 1 | valve seat | 2Cr13 |
| 2 | valve body | WCB |
| 3 | valve cat | ZG200~400 |
| 4 | valve stem | 2Cr13 |
| 5 | adjust the circle | 2Cr13 |
| 6 | guide sleeve | 2Cr13 |
| 7 | spring | 50CrVA |
| 8 | adjust the screw | 45 |
| 9 | valve disc | 2Cr13+PTFE |
Material
| S.N. | Name | A48Y-C/ A44Y-C Material | A44Y--P Material | A44Y-R Material |
| 1 | Body | WCB | ZG1Cr18Ni9Ti | CF8M |
| 2 | Nozzle | 2Cr13 | 1Cr18Ni9Ti | 316 |
| 3 | Adjusting ring | ZG2Cr13 | ZG1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti |
| 4 | Disc holder | ZG2Cr13 | ZG1Cr18Ni9Ti | 316 |
| 5 | Disc | 2Cr13 | 1Cr18Ni9Ti | 316 |
| 6 | Guide sleeve | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti |
| 7 | Bonnet | ZG230-450 | ZG230-450 | ZG230-450 |
| 8 | Spring | 50CrVA | 50CrVA+PTFE | 50CrVA+PTFE |
| 9 | Stem | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 10 | Lever | ZG200-400 | ZG200-400 | ZG200-400 |
| 11 | Adjusting bolt | 45 | 2Cr13 | 2Cr13 |
| 12 | Cap | ZG200-400 | ZG200-400 | 316 |
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2014
Total Annual:
3000000-6000000
Employee Number:
50~80
Ecer Certification：
Active Member
We are a manufacturer specializing in the production of valves, we have advanced production technology and inspection equipment, to prevent defective products We can supply Stainless Steel Ball Valve,Stainless Steel Gate Valve,Stainless Steel Globe Valve,Flange Check Valve,Wafer Bu... We are a manufacturer specializing in the production of valves, we have advanced production technology and inspection equipment, to prevent defective products We can supply Stainless Steel Ball Valve,Stainless Steel Gate Valve,Stainless Steel Globe Valve,Flange Check Valve,Wafer Bu...
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