China Supplier Water Flow Control Valve Lugged Type Butterfly Valves

China Supplier Water Flow Control Valve Lugged Type Butterfly Valves

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

Product Details

We carry on to produce and structure top-quality excellent solutions for quarter turn butterfly valve, Metal To Metal Butterfly Valve, Butterfly Valve. We are committed to maintaining a mutually beneficial and win-win cooperative relationship with our customers. We can be your reliable partners with efficient production, advanced production process, extensive supply capacity, superior quality guarantee and perfect after-sale service. We can guarantee reliable product performance and leading technology. We take 'social demand as the marketing direction', adhere to the marketing service concept of 'do customers well for a long time', we sincerely and pragmatically solve problems for customers.

【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 company will continue to focus on the R&D and manufacturing of China Supplier Water Flow Control Valve Lugged Type Butterfly Valves, and strive to become a high-quality supplier in the industry. We will satisfy you with our professional service! In order to realize the company's development vision, we actively provide customers with quality services and products.

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