Inverted Bucket Steam Drain Trap – High Pressure, Energy Saving, Reliable Condensate Handling

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Inverted Bucket Steam Drain Trap – High Pressure, Energy Saving, Reliable Condensate Handling

Fu Chen BVSW Series Inverted Bucket Drain Traps are specifically engineered for applications where heavy oil and solid contaminants are present. Featuring an enlarged bucket vent with an integrated scrub wire, the BVSW design ensures unrestricted flow through the vent while allowing effective condensate discharge via the orifice located at the top of the trap. Available connection options include threaded, flanged, PN40, and PN100 configurations, making it versatile for various industrial piping systems.

Quantity:
Material:	Cast Iron
Size:	DN15 DN20 DN25
connection:	Screwed Flanged
Availability:





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Model:
BVSW
Brand:
Steam

Product Description

Technical Parameters

Company Description

inverted bucket drain valve

1.Heavy Contaminant Resistance

Engineered for environments with heavy oil, sludge, and solid particles, ensuring stable performance under harsh conditions.

2.Enlarged Bucket Vent with Scrub Wire

The unique vent design, combined with a built-in scrub wire, maintains free flow through the vent and prevents clogging, even in dirty systems.

3.Efficient Discharge via Top Orifice

Condensate is discharged through a dedicated orifice at the top of the trap, improving drainage efficiency and reducing backflow risk.

4.Multiple Connection Options

Available in threaded, flanged, PN40, and PN100 connections to suit different piping standards and installation requirements.

5.Robust Construction for Longevity

Built with durable materials to withstand high pressure, temperature, and corrosive elements, ensuring a long service life.

6.Reliable Operation Without Electricity

Operates on a mechanical free-floating mechanism, requiring no external power source, which reduces energy costs and increases reliability.

7.Suitable for Oily & Dirty Steam Systems

Ideal for industries such as petrochemical, marine, and heavy manufacturing where oil and debris are common in condensate.

Application Scenarios

Hotels& Buildings

Electric Power & Heating Station

Petroleum and Chemical

Bio-Tech & Pharmaceuticals

Food and Beverages

Medical & Health

Drain valve Application Configuration Diagram

drain valve conveyance drawing

inverted bucket drain valve

PRODUCT SPECIFICATIONS

Model	211 BVSW	212 BVSW	213 BVSW
Maximum Capacity	7,000 lb/hr (3,175 kg/hr)	7,000 lb/hr (3,175 kg/hr)	7,000 lb/hr (3,175 kg/hr)
Maximum Allowable Pressure	250 psig @ 450°F (17 bar @ 232°C)	250 psig @ 450°F (17 bar @ 232°C)	250 psig @ 450°F (17 bar @ 232°C)
Body Material	ASTM A48 Class 30 Cast Iron	ASTM A48 Class 30 Cast Iron	ASTM A48 Class 30 Cast Iron
Connection Type	Screwed Flanged PN40 or PN100	Screwed Flanged PN40 or PN100	Screwed Flanged PN40 or PN100
Connection Sizes	1/2″ (15 mm)	1/2″ (15 mm) 3/4″ (20 mm)	1/2″ (15 mm) 3/4″ (20 mm) 1″ (25 mm)

Fuchen Intelligent Equipment Co., Ltd. is located in Hangzhou, China, which has convenient transportation and beautiful environment.Wehave our own R & D and sales team. After years of solid exploration and precipitation from theory to practical application, our company has completed accurate research on the steam valve and equipment market, in-depth understanding of company product needs, digestion and absorption of steam valve design and manufacturing conceptsand established the long-term positioning of brand steam valves. Our company have only one goal: to carry for.ward the spirit of craftsmanship and produce excellent steam valves and equipment.

Factory Showcase

With the spirit of excellence and craftsmanship, we have won high praise from customerswith good services, excellent products, fast delivery, and competitive prices. The productsare exported to the United States, South America, Europe, South Africa, South Asia, andso on. We also welcome O E M and O D M orders. If you are interested in our steamvalves and equipment products, please feel free to contact us at any time.

Factory Equipment

FAQs

Who we are?

Fuchen Intelligent Equipment (Hangzhou) Co., Ltd is a trusted provider of high-quality valves and freeze-dryers. With a commitment to excellence, we cater to diverse industries, offering a comprehensive range of products that meet the highest industry standards.
Are you trading company or factory?

We are factory with trading company.
Why should we choose your company over others?

1. Our team of experts carefully evaluates and tests each product to guarantee its quality, functionality, and longevity.
2. With years of experience in the valves and freeze dryer industry, our team possesses in-depth knowledge and expertise. We understand the unique challenges and requirements of various sectors, and we leverage our industry insights to provide tailored solutions.
3.We understand the importance of timely delivery and efficient service. Our streamlined processes and reliable logistics network enable us to fulfill orders promptly, ensuring that your operations remain uninterrupted.
4.We understand the importance of timely delivery and efficient service. Our streamlined processes and reliable logistics network enable us to fulfill orders promptly, ensuring that your operations remain uninterrupted.
Do you provide samples? Is it free?

Yes, we could offer the sample. Considering the high value of our products, the sample is not free, but we will give you our best price including shipping cost.
Can you provide customized services？

We can customize different colors, LOGO and so on according to customer's requirements.
What’s the MOQ for each item?

If we have enough stock for the items,we can accept the quantity as customer’s request,if not,different items have different MOQ.
Do you test all your goods before delivery?

Yes,we have test equipment and team,and we test all products before shipment.