Forged Steel Swing Check Valve

• Pressure rating: Class 150/300/600/900/1500/2500
• Temperature rating: Up to 500°C
• Size range: 1/2″ ~ 4″ (DN15 ~ DN100)
• Investment casting
• Bolt bonnet / pressure-seal bonnet
• Rising stem & handwheel
• Design: API 602, ASME B16.34
• End connection:
  • Threaded (CT-CKF) : ASME B1.20.1
  • Socket Weld (CS-CKF) : ASME B16.11
  • Butt Weld (CB-CKF) : ASME B16.25