401sh/501sh Complex Overheated Steam Inverted Bucket Steam Trap
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Product Highlights
- Overheated Steam Design: Specifically designed to handle overheating, high pressure, and small loads effectively.
- High Back Pressure Resistance: Can withstand high back pressure up to 90% for stable operation.
- Water Hammer Prevention: Unique lever mechanism prevents condensed water accumulation and water hammer.
- Dirt-Free Operation: Valve hole at the top prevents dirt accumulation; waste is discharged constantly.
- Energy Saving Structure: Simple structure with no fixed abrasive parts, ensuring excellent energy saving abilities.
- Long Service Life: Valve base made of chrome steel for durability and extended lifespan.
- Easy Maintenance: All parts fixed on the valve cover, facilitating convenient maintenance.
- Flexible Discharge: Multiple throttle holes allow maximum discharge under different pressure conditions.
Product Attributes
- Customization
- Available
- Certification
- ISO
- Pressure
- Ordinary Pressure
- Model NO.
- GA401SH/501SH
- Temperature
- Ordinary Temperature
- Connection
- Flange
- Material
- Stainless Steel
- Type
- Mechanical
- Transport Package
- Carton, Plywood Case
- Specification
- ISO 9001
- Trademark
- GOOLE, OEM
- Origin
- China(Mainland)
- HS Code
- 8481804090
- Production Capacity
- 10000PCS/Year
Product Images of 401sh/501sh Complex Overheated Steam Inverted Bucket Steam Trap
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Product Description

Brief Introduction
401/501 inverted bucket type superheated steam trap is a unique inverted bucket type trap with a water collection tank. The water collection bin stores sufficient condensed water to ensure that the water seal can be maintained throughout the entire discharge cycle. The small cup in the water collection bin can float up and down at the inlet of the steam pipe. When the condensate rises, it seals the steam inlet pipe.
Working Principle
When the condensed water enters the drain valve to form a water seal, it enters the upper bucket of the drain valve from both sides to open the valve core due to its own weight, and the condensed water is discharged. When steam enters, due to a water seal, the bucket rises and closes the drain valve under the upward thrust of the steam. When a portion of the steam condenses, a portion of the steam escapes through the exhaust port. The weight of the bucket pulls the valve core and opens the drain valve. Cycle and start again.
Specification
1. This valve is specifically designed to overcome various unfavorable factors such as overheating, high pressure, and small loads;
2. The valve hole is located at the top of the valve, and dirt will not accumulate on the valve hole;
3. Can withstand high back pressure, up to 90%;
4. The unique lever mechanism fully amplifies the force provided by the bucket and can open the valve under system pressure;
5. The inverted bucket drain valve does not require special adjustment, and condensed water will not accumulate and cause water hammer.
Features.
1,Simple structure.No gemel structure,no fixed abrasive ,excellent abilities to save energy.Valve baseis made of crome steel,with long service life.
2.The waste are discharged constantly will be washed away,no dirty remained ,and the air will be automatically discharged.
3.There are many kinds of throttle holes.Under different pressure,It can always realiys realize largest amount discharged.
4.The parts are all fixed on the valve cover facilitate maintence.
| Product model | 401-SH/501-SH |
| Body material | Chromium molybdenum steel |
| Applicable medium | Steam |
| Nominal diameter | DN15-25mm |
| Connection method | Flange, welding |
| Executive standards | National and American standards |

About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2331467". Items marked "" are certified.
Company Profile
Yongjia Goole Valve Co., Ltd is a specialized and modernized company. As industrial valves, filters and pipe fittings supplier and project service provider, we are willing to provide you with high quality and perfect fluid control solutions, to create a new intelligent system with high efficient, energy saving and environmental protection characteristics, so as to help you make full use of your energy.
We manufacture and offer:
Safety relief valve(Our hot products, we have price & performance advantages about safety valves, and we can offer you the best price and quality you want): Spring loaded safety valve, high pressure and high temperature safety valve, pilot operated safety valve, DIN Standard Safety Valve, etc...
Control Valve: Electric Control Valve, Pneumatic Control Valve, Self-operated control valve, Globe control valve, 3-way control valve. etc.
Ball Valve: Floating Ball Valve, Trunnion Mounted Ball Valve, DBB Ball Valve, Full Welded Ball Valve., etc.
Pressure Reducing Valve: Pilot Operated reducing valves, Direct Acting and Bellow Type Reducing Valves. etc.
Steam Trap: Free Float steam trap, Lever Ball Float steam trap, thermodynamic and thermostatic steam trap, inverted bucket steam trap, etc.
DIN Bellow sealed globe valves, Y Type Strainer
Besides, Other valves and pipe fittings also can be offered by us.
Our products are widely used in petroleum, chemical, metallurgy, power stationand some other fields. We can also design and manufacture the non-standard products according to Customers' requirements.
Our Products are in strict accordance with ISO 9001 International Quality Management System. We also have a complete inspection system to ensure the quality of our products. From the Market Researching to Designing and developing, from the material purchasing to furnishing, inspection and testing, from delivery to after sale service, every step is processed under the Standard Management. In order to produce the superior industrial valve and let the national-made valve replace imported valve, we always stick to the following principles: Ensure the Quality for Survival, Ensure the Continuous Innovation for Development, and ensure the high efficient service for Customers' satisfaction.
We would like to serve our esteemed customers with superior products, reasonable price and complete sales services. We pledge we will be your most reliable business partner always.
About Our Factory & Business Background
- Address
- He-Yi Industiral Zone, Oubei Town, Yongjia, Wenzhou, Zhejiang, China
- Terms of Payment
- LC, T/T, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAT, DDP, DAP
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Ningbo, Shanghai
Our Production Capability & Technical Expertise
- Main Products
- Safety Valve, Ball Valve, Control Valve, Steam Trap, DIN Valve, Strainer, Gate Valve, Globe Valve, Check Valve, Pressure Reducing Valve
Our Industry Experience & Global Business Record
- Export Year
- 2009-07-09
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the working principle of this steam trap?
- Condensate enters the bucket, opening the valve to discharge. Steam lifts the bucket to close the valve. As steam condenses, the bucket drops, reopening the valve to discharge condensate.
- What materials are used for the body?
- The body material is Chromium molybdenum steel, providing durability and resistance to high temperatures and pressures.
- What connection methods are available?
- The steam trap supports Flange and welding connection methods.
- What is the nominal diameter range?
- The applicable nominal diameter ranges from DN15 to 25mm.
- What standards does this product comply with?
- It complies with National and American standards.
- What is the lead time for production?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- What payment terms are accepted?
- Accepted payment terms include LC, T/T, Western Union, and Money Gram.
- What is the maximum back pressure it can withstand?
- The valve can withstand high back pressure up to 90%.
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