No Friction Pneumatic Butterfly Valve Zero Leakage Adjustable WIth Long Lifttime

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TEKO Industry Co., Limited

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No Friction Pneumatic Butterfly Valve Zero Leakage Adjustable WIth Long Lifttime

Name: No Friction Pneumatic Butterfly Valve Zero Leakage Adjustable WIth Long Lifttime
Brand: TEKO
Price: 1 USD

Brand Name : TEKO

Model Number : D673H

Certification : CE, API

Place of Origin : Made in China

MOQ : 1 pieces

Price : By negotiation

Payment Terms : L/C, T/T, Western Union, MoneyGram

Supply Ability : 500 tons per year

Delivery Time : 20 days after deposit

Packaging Details : Pollywooden cases

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

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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

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.

Product Tags:

triple offset butterfly valve

double offset butterfly valve

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