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Pinless Concentric Stainless Steel Butterfly Valve With Backed Seat

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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 DAY, MY FRIEND. WELL RECEIVED YOUR VLAVES, GOOD QUALITY AND NICE PAITING. THANK YOU!

—— Mr. MARCELO ZANON

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.

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Pinless Concentric Stainless Steel Butterfly Valve With Backed Seat

Pinless Concentric Stainless Steel Butterfly Valve With Backed Seat
Pinless Concentric Stainless Steel Butterfly Valve With Backed Seat

Large Image :  Pinless Concentric Stainless Steel Butterfly Valve With Backed Seat

Product Details:
Place of Origin: Made in China
Brand Name: TEKO
Certification: CE, API
Model Number: D71X,D371X
Payment & Shipping Terms:
Minimum Order Quantity: 1 pieces
Price: By negotiation
Packaging Details: Pollywooden cases
Delivery Time: 10 days after deposit
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 500 tons per year
Detailed Product Description
End Standard: ANSI 125/150Lb Feature: Bi-drection Seal
Service: WOG, Etc Body Style: Lug, Wafer, U Section Etc
Design: API 609 Size: DN2" Thru 48"
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TKEO Resilient Seated Butterfly Valve, is also referred to as “concentric”,"rubber lined" and “rubber seated” butterfly valve, has a rubber (or resilient) seat between the external diameter of the disc and the internal wall of the valve.

Butterfly valve is a quarter-turn valve that rotates 90 degrees to open or close the media flow. It has a circular disc, also known as the butterfly, found at the center of the body that functions as the closing mechanism of the valve. The disc is connected to an actuator or handle through the shaft, which goes through from the disc to the top of the valve body.

The movement of the disc will determine the position of the butterfly valve. The resilient seated butterfly valve lug type can work as isolating valve if the disc rotates a full 90-degree turn, the valve is completely opened or closed.

Butterfly valve is also used as flow regulating valve, if the disc does not rotate to a full quarter-turn, it means the valve is partially open, we can regulate the flow of fluids by various open angle.

 

Main Features

  • Compact construction results in low weight, less space in storage and installation.
  • Centric shaft position,100% bi-directional bubble tightness, which makes installation acceptable at any direction.
  • Full bore body gives low resistance to flow.
  • No cavities in the flow passage, which makes it easy to clean and disinfect for potable water system etc.
  • Rubber lined internally in the body makes fluid not to contact the body.
  • Pinless disc design is helpful to prevent the leakage point on the disc.
  • ISO 5211 top flange is convenient for easy automation and retrofitting of actuator.
  • Low operating torques results in easy operation and economical actuator selection.
  • PTFE lined bearings are designed for anti-friction and wear, no lubrication is required.
  • Inserted lining to the body, liner easy to replace, no corrosion between body and lining, suitable for end of line use.

 

Standards:

 

Design & Manufacturer API609/EN593
Face to face ISO5752/EN558-1 series 20
Flange end ISO1092 PN6/PN10/PN16/PN25,ANSI B16.1/ANSI B 16.5 125/150
Pressure rating PN6/PN6/PN16/PN25,ANSI Class125/150
Test and Inspection API598/EN12266/ISO5208
Actuator mounting pad ISO5211

 

 

We offer different actuations for customer’s request

 

Pinless Concentric Stainless Steel Butterfly Valve With Backed Seat 0

Contact Details
TEKO Industry Co., Limited

Contact Person: sales

Tel: +8613660157288

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