Pneumatic Electric Actuator Pressure Flow Control Adjustment Electric Butterfly Valve

Pneumatic Electric Actuator Pressure Flow Control Adjustment Electric 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

To effectively improve our ability to launch internationally, we accelerate the research and development of premium technologies and regularly promote our butterfly valve chemical industry, butterfly valve limit switch, epoxy coated butterfly valve upgrades. Over the years, our company's development and management philosophy is pay attention to quality, honesty, make friends from all over the world. We are looking for the wholesale, Drop ship. Our company pays attention to modern operation and management and introduces modern marketing concept.

【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 hope to bring more cost-effective Pneumatic Electric Actuator Pressure Flow Control Adjustment Electric Butterfly Valve and provide more thoughtful services to the global market. The economic globalization and the closeness of regional cooperation determine that our company is committed to China and look at the world. We follow a spirit of care about the world, dare to become a pioneer, having been ahead of the technology's leading edge research and development in the industry.

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