6

6" Flange Type PVC 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

With an international vision and global service capabilities, we strive to provide customers with cost-effective API Butterfly Valve, Wafer Double Offset Butterfly Valve, Double Flange Butterfly Valve products. We should involve the enhancement of customer value as the starting point and continue to innovate to maintain a sustained competitive advantage. We are an absolutely reliable partner for you in China.

【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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We will take innovation as the guide, seek the long-term development of the enterprise with the spirit of never being satisfied, constantly improve the brand image, gradually improve the marketing service network, expand the sales channels, carry out market penetration at high speed, and let more high-quality 6" Flange Type PVC Butterfly Valve enter thousands of households. In order to allow our customers buy comfortably and use them at ease, our production staff have gone through countless experiments and tests to get the final perfect product. The ambition of our company is to expand market share and ultimately establish a high-quality supply and service system.

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