Loading Port:Tianjin
Payment Terms:TT or LC
Min Order Qty:50 set
Supply Capability:5000 set/month
Sizes: DN100 - DN800
Pressure: 1.6 - 6.4MPa
Suitable temperature: <80 C
Connection: RF
Constant Head Check Valve
Sizes: 4“ - 48"
Pressure: 1.6 - 6.4MPa
Suitable temperature: <80°C
Connection: RF
| aterial list(CN standard): | |||||
| NO. | Part Name | Carbon Steel Series | Stainless Steel Series | Alloy Steel Series | Low-temperature Steel Series |
| 1 | Body | WCB | CF8 | WC6 | LCB |
| 2 | DISC | WCB | CF8 | WC6 | LCB |
| 3 | Washer | Flexible graphite+ss304 | Flexible graphite+ss304 | Flexible graphite+ss304 | Flexible graphite+ss304 |
| 4 | Bonnet | WCB | CF8 | WC6 | LCB |
| 5 | Studs | 35CrMoA | 0Cr18Ni9(304) | 35CrMoA | 0Cr18Ni9(304) |
| 6 | Nut | 35# | 0Cr18Ni9(304) | 35CrMoA | 0Cr18Ni9(304) |
| 7 | Spring | 60Si2Mn | 0Cr18Ni9(304) | 0Cr18Ni9(304) | 0Cr18Ni9(304) |
| Technical Specification: | |||||||
| Design Standard | GB/T 12235 | ||||||
| Temperature Pressure Rating | GB/T 12224 | ||||||
| Structural Length | Factory Standard | ||||||
| Flange Dimensions | GB/T 9113,GB/T 79 | ||||||
| Inspection and Test | JB/T 9092,GB/T 13927 | ||||||
| nominal pressure | PN1.6 | PN2.5 | PN4.0 | PN6.4 | PN10.0 | PN16.0 | |
| Test Pressure(Mpa) | Body Test | 2.4 | 3.75 | 6.0 | 9.6 | 15.0 | 24.0 |
| High Pressure Seal | 1.76 | 2.75 | 4.4 | 7.04 | 11.0 | 17.6 | |
| Low Pressure Seal | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | |
| Applicable temperature | -196°C~550°C(Differeent temperature use different material) | ||||||
| Applicable Medium | water,gas,oil and corrosive media(different media use different material) | ||||||
| Quick Details | |||||
| Standard or Nonstandard: | Standard | Structure: | Check | Pressure: | Medium Pressure |
| Power: | Hydraulic | Material: | Carbon Steel, Stainless Steel | Temperature of Media: | Medium Temperature |
| Media: | Water, Oil, Gas etc. | Port Size: | DN250 | Place of Origin: | Hebei, China (Mainland) |
| Model Number: | OEM | Brand Name: | cmax | Application: | General |
| Name: | Check Valve | Type: | Lift Check Valve | Nominal Diameter: | DN15~900,NPS 1/4 ~36 |
| Nominal Pressure: | PN1.0-16.0MPa,ANSI CLASS 150-900,JIS10-20K | Connection Type: | Flange, butt welding, thread, socket welding, the clamp, etc | Working Temperature: | -196℃~540℃ |
| Valve Body Material: | WCB,CF8(304),CF3(304L),CF8M(316),CF3M(316L), | Applicable Medium: | Water, Oil, Gas etc | Model: | OEM |
| Certificate: | ISO9001, ISO4001 |
Application
Petroleum, chemical industry, pharmacy, fertilizer, power industry etc.
Advantage
1.Lift check valve is self-sealing valve. The disc can be acted by the flow which can protect against the media flow back.
2.The disc with spring can keep the valve work in any direction.
3.Reasonable structure, reliable sealing, excellent performance and attractive appearance make a TKFM valve.
