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Double Eccentric Butterfly Valve Monel Seat Exchangeable For Petro Chemical

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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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Double Eccentric Butterfly Valve Monel Seat Exchangeable For Petro Chemical

China Double Eccentric Butterfly Valve Monel Seat Exchangeable For Petro Chemical supplier
Double Eccentric Butterfly Valve Monel Seat Exchangeable For Petro Chemical supplier Double Eccentric Butterfly Valve Monel Seat Exchangeable For Petro Chemical supplier

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Product Details:

Place of Origin: Made in China
Brand Name: TEKO
Certification: CE, API
Model Number: D72H

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: Manual, Gear, Pneumatic, Electric Working Pressure: Class150-900Lb
Body Configuration: Wafer, Lug, Double Flange Size Rating: 2" To 60"
Seat Materail: RPTFE, PTFE, Monel Design: API 609

Exchangeable Seat Double Offset Monel Seat Double Eccentric Butterfly Valve For Petro Chemical

 

 

Two Eccentric Butterfly Valve

 

The two eccentric shaft/disc design ensures bi-directional sealing throughout the full pressure range of the valve. The cam-like action produced by the eccentric stem and stem, effectively lifts the disc off the seat during the initial opening of the valve, reducing sea wear and eliminating seat deformation at the top and bottom. When the disc is in the open position, there is no contact between the disc and seat. Operating torques are reduced and seat life is extended.

 

Double Eccentric Butterfly Valve Monel Seat Exchangeable For Petro Chemical

 

 

 

Bill of Material

 

NO Part Q’ty Material
1 Valve Body 1 Carbon Steel A216 Gr WCB
SS304 A351 Gr CF8
SS316 A351 Gr CF8M
2 Seat Retainer 1 Carbon Steel A216 Gr WCB
SS304 A351 Gr CF8
SS316 A351 Gr CF8M
3 Seat 1 PTFE
RPTFE
Metal
4 Disc 1 SS304 A351 Gr CF8
SS316 A351 Gr CF8M
5 Disc Pin 2 SS304 A276 Tp 304
17-4PH
SS316 A276 Tp 316
6 Stem 1 SS304 A276 Tp 304
SS316 A276 Tp 316
17-4PH A564 G4 630
7 Packing Gland 1 SS304 A351 Gr CF8
8 Packing Follower 1 SS304 A351 Gr CF8
9 Bottom Cover 1 Carbon Steel A576 Gr 1045
SS304 A276 Tp 304
SS316 A276 Tp 316
10 Retainer Bolt 1 set SS304 A193 Gr B8
SS316 A193 Gr B8M
11 Stem Bearing 2 Stainless Steel & RTFE
12 Gland Bolt 2 SS304 A193 Gr B8
13 Packing 1 set PTFE/GRAPHITE
14 Packing Retainer 1 Viton
15 Shaft Retainer 1 SS304 A276 Tp 304
SS316 A276 Tp 316
16 Bottom Packing 1 PTFE
17 Bottom Bolt 4 SS304 A193 Gr B8
18 O Ring 1 Nitrile
19 Stem Ball 1 Stainless Steel

 

 

Typical Service

 

Vacuum Service

The bubble tight sealing TEKO double eccentric butterfly valve are excellent for vacuum service. Soft seated standard valves are suitable for vacuum service to 20 microns. Please advise when ordering.

 

Dead End Service

Lug body for dead-end service are offered as standard. Drilling are fully in accordance with ANSI 150Lb, 300Lb and 600Lb.

 

Stem Service

Standard valves are ideally suited for saturated steam applications to 120 psig steam (RPTFE seat). Carbon filled TFM seats and high temperature graphite stem packing can handle pressure up to 200 psig steam

Contact Details
TEKO Industry Co., Limited

Contact Person: sales

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