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Metal Seated Butterfly Valve High Performance Double Flange End Triple Eccentric Worm Gear

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 Butterfly Valve High Performance Double Flange End Triple Eccentric Worm Gear

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Large Image :  Metal Seated Butterfly Valve High Performance Double Flange End Triple Eccentric Worm Gear

Product Details:
Place of Origin: Made in China
Brand Name: TEKO
Certification: CE, API
Model Number: D373H
Payment & Shipping Terms:
Minimum Order Quantity: 1 pieces
Price: By negotiation
Packaging Details: Pollywooden cases
Delivery Time: 20 days after deposit
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 500 tons per year
Detailed Product Description
Features: Bi-dreictional Bubble Tight Operation: Worm Gear
Body Configuration: Wafer, Lug, Double Flange Size Rating: 2" To 60"
Fire Safe: Upon Request Pressure: High Pressure
Oem: Avaliable Warranty: 12 Months
High Light:

triple offset butterfly valve


double eccentric butterfly valve

High Performance Double Flange End Triple Eccentric Worm Gear Metal Seated Butterfly Valve




With years of research and development, TEKO triple eccentric butterfly valve has he benefits of less weight, less cost, zero friction and zero leakage. The triple eccentric design makes no friction between the disc and body seat. The low torque shall certainly reduce the ownership cost.


Product Description


Product name triple eccentric wafer butterfly valve
Model Number D373H
Size Range DN50~1600 2"~64"
Pressure Rating 1.0MPa,1.6MPa,2.5MPa,4.0MPa,150LB,300LB
Temperature Rating -30~+350℃(Temperature range subject to the material of sealing and the property of medium)
Flange Drilling DIN ANSI BS,etc.
Testing Shell Test and Seal Test
Main Material WCB,CF8,CF8M,CF3,CF3M,etc.(Other materials are available under request.



Butterfly Valve's Applicable Standards:


Design & Manufacture according to : API 6D

Face to Face according to : ASME B16.10

Flange Dimensions according to : ASME B16.5

Pressure & Temperature according to : ASME B16.34

Test & Inspection according to : API 6D / API 598

Visual Inspection according to : MSS SP-55

Marking according to : MSS SP-25



1.Nuclear power Plants Petrochemical plants
2.Petroleum refinery Fossil power plants
3.Fire safe line Exhaust gas line & Steam line
4.Cryogenic services



Contact Details
TEKO Industry Co., Limited

Contact Person: sales

Tel: +8613660157288

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