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WCB Pneumatic Tank Bottom Valve

WCB Pneumatic Tank Bottom Valve

ZMQF/ZSQF Type Pneumatic Tank bottom valve Feature: 1. One-piece design, flow channel have no block、small flow resistance、No dead zone 2. The flow channel surface sand blasting, Smooth wear-resisting 3. The flow channel surface paint Teflon,meet Sanitary standard 4. The sealing face material is...

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Product Details

ZMQF/ZSQF Type Pneumatic Tank bottom valve 

Tank Bottom Valve uses one-body straight through flow structure, with advantages of streamline unobstructed body flow passage. The internal surface of the flow passage is smooth and abrasion resistant with low flow resistance, and no dead angle after abrasion blasting treatment. The soft sealing ensures zero leakage, and the build-up welding stellate alloy of the metal sealing can be applied for the high temperature and hard conditions. On the internal surface of the teflon coated flow passage, with extra strong abrasion resistance performance, and it is especially suitable for the working circumstances of food and beverage industries with high level of sanitary requirements.

Features
Flush fit and tapered bore for drainage
Multiple configuration options
Available in steam-in-place and high purity versions
Pneumatic or electric automation
Full port
There are two types of upper-extensive and lower-extensive structures for this series valve. For lower-extensive tank bottom valve, when it's opening, the valve plug move to the interior of the valve body until the reactor tank fully stirring, or the tank bottom reaches negative pressure condition (vacuum), which will close the valve easily. When tank is vacuum, it also can play the role of checking. Regarding to Upper-extensive tank bottom valve, when valve is opening, the valve plug move into the reaction kettle internal. When there are sediment accumulated at the the bottom of reactor tank, the valve can be easily discharged sediment by opening movement; And it can also play the role of checking when the fluid acts on the valve plug.

 

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Main specification and technical parameter

Nominal diameter DN(mm)

25X50

50X80

80X100

80X125

100X125

125X150

150X200

200X250

250X300

Rated flow coefficient Kv

11

43

110

110

170

275

440

690

960

Rated stroke L(mm)

30

40

60

100

Actuator area(cm²)

ZMQF

320

600

720

1600

ZSQF

300

415

616

1134

Inherent flow characteristic

Quick open

Nominal pressure PN(MPa)

1.6、2、4、5、6.3

Structure

Put feed valve、Put down feed valve

Allowable leakge

Metal seal

IV、V Class

Soft seal

VI、Zero leakage

Connection form

Flange:HG/T20592-2009RF

Gas source pressure Ps(MPa)

ZMQF

0.35

ZSQF

0.4~0.6


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Hoyee located in HangZhou City Where take one hour by fast train from ShangHai China.Only take 1 hour by car from HangZhou train station or HangZhou air port.Hoyee was founded in 2005year,during past more than 10years,the annual capacity from 1 million U.S.D upto more than 10 million U.S.D now. and more than 150 staff working at our factory. We have two senior engineer and strong technical engineer team to support innovation, development research and after sales.


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Packing Details: Wooden box and plywood case, standard export  packing.
In addition that we can  design and pack as your request.
Delivery Details : Shipped in 5-15 days after payment.

 

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1. Q: Is sample order acceptable?

    A:  Yes.

 

2. Q: When will make delivery ? 

    A:We have stock for standard products.

    As usual, after payment, within 7 working days.

 

3. After-sales Service 

    1 year warranty for all kinds of products; 

    As an experienced manufacturer, you can rest assured of the quality and after-sales service. 


4. Payment 

    L/C, T/T, Western Union, Paypal, Alipay, Cash.

 

5. Transportation 

    Transported by DHL, UPS, EMS, Fedex, SF, by Air, by sea. 

 

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 Mail address:Infor@hoyeevalve.com
 Website:www.hoyeevalve.com



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