U Shape Motorized Flow Control Butterfly Valve

U Shape Motorized Flow Control Butterfly Valve

* Nominal size: 20''
* Pressure rate: 300LB
* Connection Type: Flanged ends
* Design standard: API 609
* End flange dimension: ASME B16.47 series B

Product Details

Thanks to the care and support from all walks of life, our Lug Triple Offset Butterfly Valve, Metal To Metal Butterfly Valve, centerline butterfly valves can continue to grow in the industry. We sincerely thank our old customers for their support over the years, and look forward to working with new friends in good faith. In the context of global economic integration, any company, any product, is a part of the global supply chain. It is our work style to strive for perfection in every work link, it's our duty to meet customer needs, and it's our values to exceed customer expectations.

【Company Introduction】:

ZHEJIANG ZHENGFENG VALVE CO.,LTD is one professional Butterfly valve manufacturer in CHINA.Our company is keep innovation, the products are mainly based on ISO, API, ANSI, BS, DIN NF, JIS, GB,  JB and other standard production.The operating temperature -196 degrees C, ~680 degrees. The main materials include 304, 304L, 316, 316L, A105, WCB,Hal alloy, LC2, LC3,LCB, C4, 2520, 2205,  Monel,alloy steel etc..


【Product Details】:

* Size: 20‘’(DN500)

* Class: 300LB

* Connection Type : Double Flange ends

* Operator: Gearbox

* Body: A216-WCB

* Disc:  A351-CF8

* Seal: SS316+Graphite

* Stem: 17-4PH

* Seat: SS316

* Face to face length : 350 mm

* Design standard: API 609

* Color No.: RAL 7040

* Operating Temperature : -29°C~425°C

* Country of origin: CHINA


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【Manufacture Precess】:

Our aim is not to allow defective products to injure our brand.Order production process and effective work is the basis for achieving success.We will use advanced processing equipment,topping test equipment to ensure the stability.Below is our zhengfeng valve production flow:

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Our U Shape Motorized Flow Control Butterfly Valve have exquisite manufacturing technology and excellent technology. All kinds of products are carefully made according to strict design procedures and scientific technological process. Over the years, we have adhered to the development path of combining technology and market, guided by market demand, and guaranteed by technological innovation, to meet customer requirements for product performance, quality, and service, thereby creating greater value for customers. We spare no efforts to make better products.

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