Valve:
- Standard or Nonstandard:Standard
- Structure:Check
- Pressure:High Pressure
- Power:pneumatic or hydraulic
- Material:Stainless Steel
- Temperature of Media:High Temperature
- Media:gas or liquid
- Port Size:1/8", 1/4", 3/8", 1/2", 1" etc
- Place of Origin:Pennsylvania United States
Detailed introduction to High Pressure Check
Valve:
High pressure check valve - also named clack valve, non-return valve or
one-way valve - allows high pressure liquid or gas to flow through it in only
one direction.
FEATURES & BENEFITS
|
| Working Pressure: | Up to 60,000 PSI （4140 bar） |
| Temperature Ratings: | Ball Seat Poppet -420° to 1200°F （-251° to 648°C） Soft Seat Poppet -65° to 250°F （-54° to 121°C） （with standard Nitrile seal） |
| Nominal Cracking Pressure: | 15 PSI （1 bar） Optional cracking pressures up to 100 PSI （7 bar） |
| End Connections: | Female NPT,H/P Cone & Thread |
TYPICAL APPLICATIONS
- Gas
- Liquid
- Fluid handling for the chemical/petrochemical, research, and oil and gas
industries
TYPICAL MATERIALS
316 Stainless Steel
Other materials available on
request
| Check Valve Working Pressure | Check Valve Connection | Ultra High Pressure Check Valve Model | ||
| Ball Poppet | O-ring Poppet | Dual Seal | ||
| 15000 PSI （103MPa） | 1/8" NPT | 15BCNFA | 15SCNFA | 15DCNFA |
| 1/4" NPT | 15BCNFB | 15SCNFB | 15DCNFB | |
| 3/8" NPT | 15BCNFC | 15SCNFC | 15DCNFC | |
| 1/2" NPT | 15BCNFD | 15SCNFD | 15DCNFD | |
| 10000 PSI （69MPa） | 3/4" NPT | 10BCNFF | 10SCNFF | 10DCNFF |
| 1" NPT | 10BCNFH | 10SCNFH | 10DCNFH | |
| 20000 PSI （138MPa） | 1/4" UNF | 20BCMF4 | 20SCMF4 | ------------ |
| 3/8" UNF | 20BCMF6 | 20SCMF6 | ------------ | |
| 9/16" UNF | 20BCMF9 | 20SCMF9 | ------------ | |
| 3/4" UNF | 20BCMF12 | 20SCMF12 | ------------ | |
| 1" UNF | 20BCMF16 | 20SCMF16 | ------------ | |
| 60000 PSI （414MPa） | 1/4" UNF | 60BCHF4 | 60SCHF4 | ------------ |
| 3/8" UNF | 60BCHF6 | 60SCHF6 | ------------ | |
| 9/16" UNF | 60BCHF9 | 60SCHF9 | ------------ | |
液壓閥是一種用壓力油操作的自動化元件，它受配壓閥壓力油的控制，通常與電磁配壓閥組合使用，可用于遠距離控制水電站油、氣、水管路系統的通斷。常用于夾緊、控制、潤滑等油路。有直動型與先導型之分，多用先導型。
上，當液壓缸1運動*成后，壓力升高，作用在面積A 的向上推力大於彈簧的調定值后，閥芯上升使進油口與出油口相通，使液壓缸2運動。
產品如下：
AJ
型蓄能器控制閥組，AJF系列安全截止閥，
A
