Ningbo Free Trade Zone ECO International Co., Ltd.

Check Valve, No-Return Valve, Swing Check Valve manufacturer / supplier in China, offering Swing Stainless Steel Check Valve Bolted Cover, Nylonpa Tubes, Pipes & Hose, Black Pneumatic Pipes (PA-4-51 B), Brass Pex Pipe Fitting Female Seat 90 Degree Elbow and so on.

Supplier Homepage Product List STAINLESS STEEL VALVE II SS FLANGED CHECK VALVE Swing Stainless Steel Check Valve Bolted Cover

Swing Stainless Steel Check Valve Bolted Cover

FOB Price:US $80 / Piece
Min. Order (Pieces) FOB Price
1+ US $80 / Piece
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Min. Order: 1 Piece
Production Capacity: 1000 PCS / Month
Transport Package: Wooden Cases
Payment Terms: L/C, T/T, Western Union

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Basic Info.

Model NO.:H44
Material:Stainless Steel
Connection Form:Flange
Structure:Swing
Pressure:High Pressure
Function:Ddcv Double Lobe, Nrvr Silence
Sealing Form:Gland Packings Globe Valve
Flow Direction:Reversing
Standard:ANSI
Application:Industrial Usage
Size:Dn50-Dn600
Trademark:ECO
Specification:DN50-DN600
Origin:Zhejiang

Product Description

Swing Stainless Steel Check Valve Bolted Cover

Check valve is also called the refux valve, no-return valve and back valve. It's a kind of automatic valve used in duct system working based on the power of fluid medium itself. The main function of this valve is to stop the medium from back of and bleeding from the container. It's also suitable for using as the duct of assistance system for supplying when the pressure is higher than main system.




Product Range:

Design Standard:   BS 1868, ASME B16.34, API 6D, DIN2533
Face to Face:   ASME B16.10, API 6D, EN 558, DIN 3202
End Flange:     ASME B16.5, ASME B16.47, DIN2501, DIN2533
Buttwelding Ends:    ASME B16.25, DIN3239
Inspection and Test: API 598, DIN3230
Nominal Size:  2" ~ 24" (DN50 ~ DN600)
Pressure Rating:    ANSI 150lb-600lb                    
Body Materials:      Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
Trim:   Per API 600

Structure:



No.
PartsMaterial
Carbon steel CCrNi S.S.  PCrNiMo S.S. R
01BodyA216 WCBA351 CF8A351 CF8M
02GasketA182 F304+GraphiteA182 F304+GraphiteA182 F304+Graphite
03BoltA193 B7A193 B8A193 B8M
04BonnetA216 WCBA351 CF8A351 CF8M
05NutA194 2HA194 8A194 8M
06LugA193 B7A193 B8A193 B8M
07BoltA193 B7A193 B8A193 B8M
08Hanger supporterA216 WCBA351 CF8A351 CF8M
09PinA276 420A276 304A276 F316
10GasketA194 2HA194 8A194 8M
11NutA194 2HA194 8A194 8M
12PinA276 420A276 304A276 F316
13HingeA216 WCBA351 CF8A351 CF8M
14DiscA216 WCBA351 CF8A351 CF8M
15SeatA105A182 F304A182 F316
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Ningbo Free Trade Zone ECO International Co., Ltd.

- Zhejiang, China
- Trading Company

Gold Member Since 2012
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