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Metal Seated V Notch DN 1/4″ Pneumatic Ball Valve

China TEKO Industry Co., Limited certification
China TEKO Industry Co., Limited certification
Dear Peter, Highly appreciate your sound service. The valves have well arrived and looks every well. Regards, Andrea

—— Mr. Andrea Arredondo

Hi, my friend. Finally we got the bidder and nice to cooperate with you.You prefession and quick reaction was the firm support for the business.

—— Mr.Hiep Le Hao



Good da, we just got the appoval from our customer. Your experiences helped a lot in the project. The final drawing is also very professional. Cheers!

—— Mr. Scott Hornick

compramos de TEKO desde 2011, continuaremos la cooperación. La calidad es buena y el precio es bueno.

—— Ing. Hugo Diaz

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Metal Seated V Notch DN 1/4″ Pneumatic Ball Valve

Metal Seated V Notch DN 1/4″ Pneumatic Ball Valve
Metal Seated V Notch DN 1/4″ Pneumatic Ball Valve

Large Image :  Metal Seated V Notch DN 1/4″ Pneumatic Ball Valve

Product Details:
Place of Origin: Made in China
Brand Name: TEKO
Certification: CE/PED, API
Model Number: VQ71H,VQ41F
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: By negotiation
Packaging Details: By export wooden cases
Delivery Time: 15 working days after deposit
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 300 tons per year
Detailed Product Description
Driven By: Manual, Penumatic, Electric As Requested Body Material: WCB, CF8,CF8M, CF3,CF3M
Operation: Pneumatic, Spring Return Seat Material: Harden Face
Structure: V Notch End Connection: Flange,Wafer
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Featured snippet from the web

A segmented ball valve is similar to a conventional ball valve, but with a contoured V-notch segment in the ball. This control valve has good rangeability, control, and shutoff capability. The V-notch ball provides positive shearing action and produces an inherent equal percentage flow characteristic



Product Information

Diameters: DN 1/4″ thru DN 36″. Higher or special sizes may be developed upon request, please enquiry.
Ratings: ANSI 150#, ANSI 300#, ANSI 600#. ANSI 900#. Please enquiry for higher or lower ratings.
Connections: Flanged (RF, RTJ, GOST, DIN…), W.E., B.W., threaded. Please enquiry for special connections.
Standards: DIN, BS, API, GOST, JIS. Please enquiry for complete details.





Good tightness up to class V for metal seats and class VI for soft-seal seats.

The one-piece design of the ball segment and shaft results in backlash-free operation and accurate control

The valve segment comes with dual bearings which results in high durability and low torque requirement

The valve seat can be replaced from the outside without the need to disassemble the valve, this makes the valve service friendly

Valve body with a centrally mounted ball segment

Valve body option for an eccentrically mounted ball segment for use with clean substances like steam and gas at high temperatures

“Noise trims” are optionally available to minimize noise and issues with cavitations. These also help deal with high drops in pressure



Contact Details
TEKO Industry Co., Limited

Contact Person: sales

Tel: +8613660157288

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