ANSI 150LB Back-Pressure Flexible Non-Pressure Valve for Industrial Blowdown

Benefits

1. Cost-effective: Duckbill valves are usually less cost-effective, especially when suitable rubber raw materials are used, and their service life can exceed that of metal check valves, thus providing higher cost-effectiveness.

2. Easy installation: The installation method of the duckbill valve is flexible and diverse, can be repaired, and is suitable for different installation environments, which makes its installation process relatively simple and adaptable.

3. Light weight and small size: The duckbill valve is easy to transport and handle, which is very beneficial for logistics and installation.

4. Automatic operation: The duckbill valve can be automatically opened and closed according to the water pressure difference, without external power supply or manual operation, and the maintenance cost is low.

5. Corrosion resistance: The duckbill valve with full rubber structure will not corrode, is suitable for a variety of corrosive media, and has good corrosion resistance.

Features

1. The clamp type is made of stainless steel, which has the characteristics of corrosion resistance.

2. The clamp is used instead of the flange and bolt, and the clamp rubber joint can be set on the pipeline during installation, and the rubber joint is fixedly connected with the pipeline through the clamp.

3. Loosen the clamp when dismantling, so as to achieve the purpose of compensating for the displacement caused by the thermal expansion and contraction of the pipeline and the water transportation.

Technology

Main connection size

Product Description

FAQ

Q: Are you a trading company or manufacturer?

A: We are a manufacturer of duckbill valves, rubber expansion joints, bellows, flange adapters and flanges with more than 20 years of experience.

Q: Can I choose different materials of clamp?
A: Of course, we have stainless steel, carbon steel, etc., which can be customized according to your requirements.

Q: What is the applicable temperature of the duckbill valve?
A: -20℃-150℃.

Q: In what way are duckbill valves connected?
A: It's a clamp.

Q: How much pressure can it withstand?

A: 1.0-2.5Mpa.

Q: Do you provide samples? Is it free or charged?

A: Yes, we can offer sample free but shipping charges covered by customer.

The company adheres to the business philosophy of "customer satisfaction is our first duty, all employees are responsible for creating quality, continuous improvement sets new heights, honest service builds reputation", and wholeheartedly provides high-quality products and professional services to new and old customers.

The factory mainly produces rubber expansion joints, duckbill check valves, dismantling joint, bellow expansion joints, compensators, repair clamp, 02S404 national standard waterproof casings, gate valves ,butterfly valves etc; and all products have passed ISO 9001:2015 quality management system certification; adopting national and industry standards, advanced manufacturing technology, strong R&D and manufacturing capabilities, they are widely used in water supply, drainage, electricity, chemical industry, gas, metallurgy, urban construction and environmental protection and other pipeline industries.