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No Friction Pneumatic Butterfly Valve Zero Leakage Adjustable WIth Long Lifttime

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China TEKO Industry Co., Limited certification
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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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No Friction Pneumatic Butterfly Valve Zero Leakage Adjustable WIth Long Lifttime

No Friction Pneumatic Butterfly Valve Zero Leakage Adjustable WIth Long Lifttime
No Friction Pneumatic Butterfly Valve Zero Leakage Adjustable WIth Long Lifttime

Large Image :  No Friction Pneumatic Butterfly Valve Zero Leakage Adjustable WIth Long Lifttime

Product Details:
Place of Origin: Made in China
Brand Name: TEKO
Certification: CE, API
Model Number: D673H
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
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Detailed Product Description
Working Pressure: Class150-600Lb Design: ASME B16.34
Size Rating: 2" To 48" End Standard: ANSi B16.5, ASME B16.47
Stem Material: SS410 Actuator: Dobule Acting Cylinder
High Light:

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Pneumatic Actuated No Friction Triple Eccentric Butterfly Valve WIth Long Lifttime

 

Introduction:

 

Triple eccentric butterfly valve, WCB and stainless steel body, multilayer SS+graphite seat ring, available with gear, pneumatic, electric actuator, ISO5211 top flange for easy actuator exchange; For high temperature high pressure applications.

 

 

Brief Specifications:

 

Size Range: DN50-DN600 (2″-12″)
Body Materials: Stainless Steel CF8M, CF-8, WCB
Disc Materials: Stainless Steel CF8M, CF-8, WCB
Seat Materials: AISI 316, AISI 304, STELLITE
Shaft Materials: 17-4PH
Applications: Petroleum, Natural Gas, Chemical, Power, Water
Pressure Rating: PN10/16/25/50/64/100
Temperature Rating: Min -196°C Max 760°C

 

 

Design Standard

 

Pressure Testing: EN 12266-1, DIN 3230, BS 6755, ISO 5208, Body: 1,5 x PN, Seat: 1,1 x PN
Flange Connection: DIN 2501 PN10/16, ISO 7005-1/2, ANSI B16.5 Class 150, MSS SP44 Class 150, AWWA C207, AS 2129, BS10
Face 2 Face: EISO 5752 Short, Series 20, BS5155 Wafer Short/Medium, DN 3202 Part 3, Series K1
Top Connection: BISO 5211
Tolerances: ISO 2768-m

 

 

Seal design

 

No Friction Pneumatic Butterfly Valve Zero Leakage Adjustable WIth Long Lifttime 0

 

Stainless Steel & Graphite Multi Layer Seal

 

  • The Triple Offset Butterfly Valve plate seal ring is designed and manufactured in multiple layers. This seal compresses to give flexibility and elasticity during travel.
  • A metallic composite cone beveling is machined to enable the cam effect upon opening and closing of the valve.
  • Zero friction and interference between the valve seat and plate seal produces a free stroking cycle.
  • Optional sealing materials are available for certain temperature and media applications.

Tag:

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triple offset butterfly valve,

double offset butterfly valve

Contact Details
TEKO Industry Co., Limited

Contact Person: sales

Tel: +8613660157288

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