Product characteristics

valve diameter (in.)
valve diameter (in)
temperature level
ku
lu
pu
px
y
material level
ee
ff
hh
pressure rating (lb)
body material
flap material
stem material
connection type
fastener material
gasket material
material of the sealing face of valve seat
structural style
specification (mm)
product parameters
nominal pressure (mpa)
nominal diameter
specifications
performance level
material specification level
Check Valve

21 sku

Check Valve

Technical parameters

1. Type: check valve;
2. Range of dimension: NPS 2~12 / CLASS 150~600;
3. Main material: WCB;
4. Material of internals: 13Cr;
5. Connecting mode: flanged;
6. Design: API STD 594 – 2010;
7. Structural length: ASME B16.10 – 2009;
8. Flow hole: STD;
9. Media: water, petroleum, natural gas and mud;
10. Customer customization.

Executive standard

1. Basic design: API STD 594 - 2010, ASME B16.34 - 2013 2. Structural length: ASME B16.10 – 2009; 3. Connecting end: ASME B16.5 – 2009, ASME B16.47 – 2011, ASME B16.25 – 2012; 4. Test and inspection: API 598 – 2009.

Supply capability

Brand : SNY VALVE

Guarantee period : 18 Months

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Ball Check Valve

4 sku

Ball Check Valve

Technical parameters

Executive standard

SY/T 5215-2005

Supply capability

Brand : SHUANGJIA

Guarantee period : 12 Months

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H82Y Series Check Valve (Forged)

36 sku

H82Y Series Check Valve (Forged)

Technical parameters

The main technical parameters:
1. Nominal diameter (DN): 25mm-150mm;
2. Nominal pressure (PN): 16MPa-45MPa;
3. Applicable medium: water, oil, natural gas, etc.;
4. Applicable temperature: -29 ℃ ~ 121 ℃;
5. Connection: clamp;

Executive standard

GB/T12235-2007

Supply capability

Brand : RL

Guarantee period : 12 Months

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Flange connected and cast check valve with a bolted bonnet 600LB ASTM A351-CF3

19 sku

Flange connected and cast check valve with a bolted bonnet 600LB ASTM A351-CF3

Technical parameters

1. Valve size (in): 2 - 48;
2. Pressure rating (LB): 600LB;
3. Body material: ASTM A351-CF3

Executive standard

BS1868

Supply capability

Brand : YDF

Guarantee period : 12 months from the date of delivery

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Lift Check Valve1-13/16"15000psi PR1

18 sku

Lift Check Valve1-13/16"15000psi PR1

Technical parameters

1. Nominal diameter: 1-13/16"
2. Operating pressure: 15000 psi
3. Temperature: –75°F ~ +250°F (–60°C ~ +121°C)
4. Main body material: AA, BB, CC, DD, EE, FF, HH
5. Specification level: PSL1~PSL3G
6. Performance grade: PR1

Executive standard

API 6A

Supply capability

Brand : DOUSON

Guarantee period : 12 months from the date of manufacture

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KC-160 Check Valve

9 sku

KC-160 Check Valve

Technical parameters

1. Pressure rating: PN160;
2. Spec.: 2” ~ 12”.

Executive standard

ASME B16.34

Supply capability

Brand : KINGDOM

Guarantee period : 12 months from the date of delivery

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Flange connected and cast check valve with a bolted bonnet 300LB ASTM A351-CF8

19 sku

Flange connected and cast check valve with a bolted bonnet 300LB ASTM A351-CF8

Technical parameters

1. Valve size (in): 2 - 48;
2. Pressure rating (LB): 300LB;
3. Body material: ASTM A351-CF8

Executive standard

BS1868

Supply capability

Brand : YDF

Guarantee period : 12 months from the date of delivery

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DLFX105/130 swing check valve

14 sku

DLFX105/130 swing check valve

Technical parameters

Nominal diameter: 5-1/8";
Operating pressure: 2000~15000psi;
Working temperature: - 46°C~+ 121°C (LU);
Material level: AA, BB, CC, DD, EE, FF, HH;
Specification level: PSL1-4;
Performance level: PR1-2;
Structural length: API 6A;

Executive standard

API 6A

Supply capability

Brand : CEPAI

Guarantee period : 12 months

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DLFX105/52 swing check valve

14 sku

DLFX105/52 swing check valve

Technical parameters

Nominal diameter: 2-1/16";
Operating pressure: 2000~15000psi;
Working temperature: - 46°C~+ 121°C (LU);
Material level: AA, BB, CC, DD, EE, FF, HH;
Specification level: PSL1-4;
Performance level: PR1-2;
Structural length: API 6A;

Executive standard

API 6A

Supply capability

Brand : CEPAI

Guarantee period : 12 months

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DLFX14/180 swing check valve

14 sku

DLFX14/180 swing check valve

Technical parameters

Nominal diameter: 7-1/16";
Operating pressure: 2000~15000psi;
Working temperature: - 46°C~+ 121°C (LU);
Material level: AA, BB, CC, DD, EE, FF, HH;
Specification level: PSL1-4;
Performance level: PR1-2;
Structural length: API 6A;

Executive standard

API 6A

Supply capability

Brand : CEPAI

Guarantee period : 12 months

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