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Concentric API609 Ductile Iron Butterfly Valve Lug Style Resilient Seated For Water Plants

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Good quality API609 Butterfly Valve for sales
Good quality API609 Butterfly Valve for sales
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.

—— Ing. Hugo Diaz

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Concentric API609 Ductile Iron Butterfly Valve Lug Style Resilient Seated For Water Plants

China Concentric API609 Ductile Iron Butterfly Valve Lug Style Resilient Seated For Water Plants supplier

Large Image :  Concentric API609 Ductile Iron Butterfly Valve Lug Style Resilient Seated For Water Plants

Product Details:

Place of Origin: Made in China
Brand Name: TEKO
Certification: CE, API
Model Number: LD371X, LT71X

Payment & Shipping Terms:

Minimum Order Quantity: 1 pieces
Price: By negotiation
Packaging Details: Pollywooden cases
Delivery Time: 15 days after deposit
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 500 tons per year
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Detailed Product Description
Manufacture: API 609 Stem Materail: SS410, F304
Installation: Any Direction Operation: Manual
Face To Face: API 609 Catagory A End: Lug Style
Port Size: Standard,DN50-DN300

Lug Style Resilient Seated Concentric API609 Ductile Iron Butterfly Valve For Water Plants

 

About Butterfly Valve

 

Butterfly valves are classified as "quarter-turn" valves. When the metal disk that's part of the valve’s design is rotated a quarter of a turn, it opens or closes. The disk, referred to as the "butterfly" is attached to a rod. When the butterfly valve is opened all the way, the disc rotates (a 1/4 turn), allowing for a nearly unrestricted passing of the fluid. You can also open the valve gradually to reduce flow. Turning the butterfly (disk), to close the valve, blocks the passage of the fluid. This is due to the disc always being perpendicular or parallel to the flow, resulting in a pressure decrease regardless of the position it is in.

 

 

Features

 

  • Operator flange conforms designed to work with manual, pneumatic or electric actuators.
  • The rubber seat is non-collapsible, stretch resistant, and blowout proof.
  • The precision machined disc ensures low operating torque and effective sealing up to 200 psi. The hydrodynamically designed disc allows for high capacity flow.
  • One piece shaft design ensures dependability and positive disc positioning.
  • Valves are epoxy coated for reducing good environmental effects.

 

 

Operating Conditions

 

Nominal Size   2"-12" 14"-24"
Working Pressure   200 psi 150 psi
Test Pressure Shell 300 psi 300 psi
  Seat 220 psi 170 psi
Working Temp. EPDM Seat 14⁰-240⁰ F 14⁰-240⁰ F
Working Temp. NBR Seat 25⁰-190⁰ F 25⁰-190⁰ F

 


Material

 

Part

Materials

Body Epoxy Coated Cast Iron
Disc Ductile Iron (Nickel Plated)
Aluminum Bronze*
Stainless Steel*
Shaft 400 Series Stainless
Seat NBR
EPDM*
Pin Stainless Steel

 

Contact Details
TEKO Industry Co., Limited

Contact Person: sales

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