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Triple Offset Metal Seated Eccentric Butterfly Valve Pneumatic Operated

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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.

—— Ing. Hugo Diaz

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Triple Offset Metal Seated Eccentric Butterfly Valve Pneumatic Operated

Large Image : Triple Offset Metal Seated Eccentric Butterfly Valve Pneumatic Operated

Product Details:

Place of Origin:	Made in China
Brand Name:	TEKO
Certification:	CE, PED, API
Model Number:	D673H

Payment & Shipping Terms:

Minimum Order Quantity:	1 pieces
Price:	By negotiation
Packaging Details:	Pollywooden cases
Delivery Time:	40 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

Operation:	Double Acting Pneuamtic, Spring Return Pneumatic	Working Pressure:	Class150/300/600/900Lb
Body Configuration:	Wafer, Lug, Double Flange	Size Rating:	2" To 60"
Seat Material:	Laminated Disc Seal	Body Seat:	CoCr Alloy Deposited
Media:	Super Heat Steam
High Light:	triple offset butterfly valve , double eccentric butterfly valve

Triple Offset Metal Seated Pneumatic Operated Butterfly Valve

Introductions

Triple-offset butterfly valves offer the best sealing and longest life of all butterfly valve designs. Here are some of the reasons they are chosen:

For the harsh conditions of critical process applications, steam isolation and temperature extremes, TEKO provide performance reliability and quality.
The bi-directional zero leakage closure with a metal seat, even after extensive cycling, provides sealing integrity formerly associated only with soft-seated valves.
Low torque from quarter-turn action permits smaller actuators and lower cost.
Fire-tested designs per API 607, 5th Edition/ISO 10497-5 are available.
Compact design means easier installation since valves are lighter and require less pipe bracing.

Features

Frictionless closure
Super long usage life
Double block and bleed
Blowout-proof stem
ISO 5211 top flange
Fire safe design
Optional stellited seated

Specification

Valve Standards complied with	Design& manufacture as per	BS EN593
	face to face	BS EN558 Series 13
	End flange dimensions	BS EN 1092-1
Materials of Main Valve parts	Body& disc	A216 WCB
	Seat	SS304
	stem& shaft	SS420
More about products	working temperature	-29 up to 425 ℃
	medium	water, gas, oil, etc
	OEM service	acceptable

** Other materials are also available upon requests.

Where to use

Curde oil/tank storage	District heating	Pulp and Paper
FC crackig unit	Steam and water applications	Hot gass and steam applications
Hydro-treating	Gas and oil sotarge tanks	Desalination
Hydrogen plant	Petrochemicals	Water Treatment
Chemical plants	Tank farms	Waste water