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Bolted Cover Swing Type Industrial Valves , Non Return BS 1868 Check Valve With Low Pressure Drop

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China TEKO Industry Co., Limited certification
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—— Mr. Andrea Arredondo

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GOOD DAY, MY FRIEND. WELL RECEIVED YOUR VLAVES, GOOD QUALITY AND NICE PAITING. THANK YOU!

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Bolted Cover Swing Type Industrial Valves , Non Return BS 1868 Check Valve With Low Pressure Drop

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Large Image :  Bolted Cover Swing Type Industrial Valves , Non Return BS 1868 Check Valve With Low Pressure Drop

Product Details:
Place of Origin: Made in China
Brand Name: TEKO
Certification: CE, API
Model Number: H44H
Payment & Shipping Terms:
Minimum Order Quantity: 1 pieces
Price: By negotiation
Packaging Details: Pollywooden cases
Delivery Time: 15 days after deposit
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 500 tons per year
Detailed Product Description
Test Standard: API 598 Design: BS 1868
Trim Number: As Per API 600 Hinge Pin Material: 13%chrome As Standard
Application: Non Return Face To Face: ASME B 16.34
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BS1868 Bolted Cover Swing Type Non Return Industrial Check Valve With Low Pressure Drop

 

Product Review

 

Fit for horizontal pipeline installation, swing check valve is most used check valve in industry. Vertical installation (upstream flow) is possible for small sizes. Counterweight or dampers will be provided for large sizes.

 

BODY

Carbon steel and stainless steel material are standard. Special materials are also available upon customer’s need. Due to carefully design, it can keep the pressure drop to a minimum and simple maintenance. Sealing face for bonnet flange is recessed for class 150 and 300, RTJ for higher class rating.

 

COVER BOLTING

Bonnet studs and nuts are manufactured from alloy steel to the relevant ASTM standard.

 

HINGE PIN

The hinge pin is part of the trim, in forged stainless steel and is machined from ground bar. The hinge pin is locked in the body with two threaded NPT plugs. The pin can be removed for maintenance of the valve

 

SEAT RING

Welded-in-seat ring are supplied as a standard. The rings are part of the trim of the valve. Special attention is given to the seating face which is ground and lapped, for a perfectly tight seal.

 

DISC

The disc is part of the trim and is same material with body material. On the back face there is a threaded spigot for the connection to the hinge arm by a nut and cotter pin. The seating surface is ground and lapped.

 

 

MATERIAL LIST

 

Bolted Cover Swing Type Industrial Valves , Non Return BS 1868 Check Valve With Low Pressure Drop 0

 

 

NO. PARTS NAME MATERIAL
1 Body ASTM A216 Gr.WCB
2 Seat Ring ASTM A105+13Cr
3 Disc ASTM A216 Gr.WCB+13Cr
4 Hinge ASTM A216 Gr.WCB
5 Hinge Pin ASTM A 276 410
6 Cover Nut ASTM A194 Gr.2H
7 Cover Bolt ASTM A 193 Gr.B7
8 Washer ASTM A 276 410
9 Cover ASTM A216 Gr.WCB

Note: Other materials are available on request: ASTM A 352 LCB, A217 WC1, WC6, WC9, C5, A351 CF8 CF8M, CF3, CF3M etc.

 

Contact Details
TEKO Industry Co., Limited

Contact Person: sales

Tel: +8613660157288

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