Supplier of High-efficiency 680F Series Inverted Bucket Steam Trap

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Supplier of High-efficiency 680F Series Inverted Bucket Steam Trap

The most reliable known steam trap - inverted bucket - provides efficient condensate discharge for almost all types of steam using equipment. Put the inverted bucket in a tough cast iron package to work, and you will have the best of both worlds. Due to the long and efficient operation of cast iron inverted buckets, a significant amount of energy can be saved and replacement/labor costs can be reduced. The cast iron inverted bucket steam trap is repairable and can save more maintenance costs.

Quantity:
Size:	DN15 DN20 DN25 DN32 DN40
Max Capacity:	500kg/h 1000kg/h 2000kg/h
Availability:





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Model:
681F/682F/683F

Product Description

Technical Parameters

Company Description

Inverted Bucket Steam Trap 680F Series The valve is ductile iron construction with integral flange, continuous venting at steam temperature, free floating stainless steel mechanism, drain hole on top of the trap.

1. A unique leverage system multiplies the force provided by the bucket to open the valve against system pressure. The mechanism is free-floating and has no fixed pivots to create wear or friction.

2. Because the mechanism is located at the top of the trap, no dirt can collect on the orifice. Small particles of dirt are held in suspension until discharged by the full differential purging action when the bucket sinks, pulling the valve off the seat.

3. The discharge orifice is surrounded by a water seal, which prevents live steam loss. Automatic air venting is provided by a small vent hole in the bucket, which provides continuous automatic air and CO2 venting at steam temperature.

4. Inverted bucket traps drain continuously, although discharging intermittently, allowing no condensate backup. They are also resistant to water hammer.

Application Scenarios

Hotels& Buildings

Electric Power & Heating Station

Petroleum and Chemical

Bio-Tech & Pharmaceuticals

Food and Beverages

Medical & Health

Inverted Bucket Steam Trap System Configuration Diagram

industrial system

680F Series Dimensions and Weights
Mode No.	681F			682F			683F
Pipe Connections	DN15	DN20	DN25	DN15	DN20	DN25	DN20	DN25	DN32	DN40
Test Plug	DN6			DN15			DN20
A mm	95.2			143			178
B mm	196			255			332
C mm	113			146			187
E(Blow down)	3/8NPT			3/8NPT			1/2NPT
L mm	150	150	160	230			260
Number of Bolts	6			6			6
Weight (kg)	4.1	4.3	5.3	8.4	8.9	9.3	15.2	15.4	17.1	17.4
Note:The flange is in accordance with HG20592 PN25 and ASME B16.5 CL150 standard.

Maximum Operating Conditions	Maximum allowable pressure (vessel design)	CL150 Flanged: 200 psig @ 400°F (13.7 bar @ 205°C) PN25 Flanged: 316 psig @ 482°F (21.8 bar @ 250°C)
Maximum Operating Conditions	Maximum operating pressure	320 psig (21.8 bar)
Connections	Integral flanged
Materials	Body, cap	ASTM A395 GR.60-40-18
	Internals	All stainless steel-304
	Valve and seat	Hard chrome steel 17-4PH H900
	Screen	All stainless steel-304
Options	• Stainless steel internal check valve (add suffix CV) • Thermic vent bucket (add suffix T) • Large venting orifice (add suffix LV) • Probe connection (add suffix BVW) • Drain plug (NPT connection, add suffix W/PLUG)

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.