Full Bronze B148 C952 C954 C955 C958 Lug Butterfly Valves

Full Bronze B148 C952 C954 C955 C958 Lug Butterfly Valves

* Size: 5inch
* Class: 150LB
* Full LUG end
* Bare shaft without actuator
* 160/N.M Operation Torque
* Sea water application

Product Details

Our growth depends to the superior products, great talents and repeatedly strengthened technology forces for Lug Style Butterfly Valve, Lug Triple Offset Butterfly Valve, DN350 LUG Butterfly Valve. We plan to form an enterprise with strong market development capabilities, scientific research and development capabilities, project operation and maintenance capabilities. We attach great importance to the investment in scientific research and the introduction of high-quality professionals. Our company continues to increase investment and introduces advanced manufacturing technology, technology and testing equipment at home and abroad, providing users with high-quality products and quality services. We practice the business philosophy that balances aggressiveness and steady operation.

【Performance Specification:

The Bronze Butterfly Valve is designed so that the stem and disc concentricity are on the same line and perpendicular to the valve body. The valve body adopts a split type, and the sealing at both ends of the valve shaft is controlled by the fluorine-based rubber on the rotating base between the valve disc and the valve seat to ensure that the valve shaft does not contact the fluid medium in the pipeline. 

Copper alloy valves are especially suitable for medium seawater and brine, and are usually used for medium and low pressures.


【Product Explanation】:

* LTD71X-5''-150LB

* 180/N.M Operation Torque

* Tight sealing type

* Sea water application

* Epoxy finishing painting

* Suitable pressure less than 16Bar

* Material : body Ductile Iron

* Disc: Bronze A148 C95800

* Seat: rubber EPDM

* Shaft: Monel K500

* Design and manufacture API 609

* Origin : China


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【Operating Temperature

Suitable using temperatureSoft-sealed butterfly valves are suitable for hot and cold water systems with temperature 100 C. The maximum service temperature of the sealing ring of the soft-sealed butterfly valve (all kinds of commonly used rubber and PTFE):

1. NBR < 80 ℃, EPDM < 120 ℃, PTFE < 150 ℃. 

The maximum service temperature in acid-base medium is: 

1. Chloroprene rubber: nitric acid (10%) 29 ~℃; citric acid 29 ~℃; sodium hydroxide 93 ~℃. 

2. Butyl rubber: sulfuric acid (50%) 66 ℃; nitric acid (10%) 40 ℃; NaOH 85 ℃.

3. F4: sulfuric acid (0-100%) 180 ℃; nitric acid (0-100%) 180 ℃; sodium hydroxide 180 ℃.


By analyzing the old process and usage of Full Bronze B148 C952 C954 C955 C958 Lug Butterfly Valves, we have formulated a new process, thereby improving product quality and economic benefits. We believe that when competing in the same industry, we should pay more attention to the core value of the customer's business philosophy, rather than just product prices. We have won the trust of our customers with our multi-variety operating characteristics and the principle of small profits but quick turnover. While providing customers with innovative products and quality services, we also look forward to becoming a long-term partner of our customers.

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