Pneumatic Actuator Flange Type PTFE High Temperature Wafer Connection Casting Iron Butterfly Valve in Stock

Pneumatic Actuator Flange Type PTFE High Temperature Wafer Connection Casting Iron Butterfly Valve in Stock

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

Product Details

Our items are commonly identified and trusted by people and can fulfill repeatedly altering economic and social wants of Butt Weld Triple Offset Butterfly Valve, 150LB Flanged Butterfly Valve, EN Butterfly Valve. Offering the best services to all of our customers has been our company's commitment since its inception. With the social and economic pace, we will continue to carry forward the spirit of 'high quality, efficiency, innovation, integrity', and stick to the operating principle of 'credit first, customer first, quality excellent'.

【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 thinks what clients think, the urgency of urgency to act from the interests of a purchaser position of principle, allowing for Pneumatic Actuator Flange Type PTFE High Temperature Wafer Connection Casting Iron Butterfly Valve in Stock. We are guided by the employment policy of meritocracy, and we have absorbed a large number of people with both ability and political integrity for corporate purposes. Honesty and efficiency are our service philosophy, and letting customers enjoy our support and considerate service is our ultimate goal.

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