Type: Swing Check, Bolted Bonnet
Size:2”~64”
Pressure:AISI 150~2500
Materials:CS, SS, AS, DPSS
Features: Welded Seat Ring, Pressure Seal, swing disc, hinge pin
Sample Drawing:6S1R
Standards:BS1868, API 594, API 6D
Type: Swing Check, API 6D Full Port
Size:2”~64”
Pressure:AISI 150~2500
Materials:CS, SS, AS, DPSS
Features: Welded Seat Ring, Pressure Seal, swing disc, hinge pin
Sample Drawing:6SF1R
Standards:BS1868, API 594, API 6D
Size:2”~64”
Pressure:AISI 150~2500
Materials:CS, SS, AS, DPSS
Features: Welded Seat Ring, Pressure Seal, swing disc, hinge pin
Sample Drawing:6SF1R
Standards:BS1868, API 594, API 6D
Type: Dual Plate, Double Flange
Size:2”~48”
Pressure:AISI 150~2500
Materials:CS, SS, AS, DPSS
Features: Retainerless Body, Low Noise, Short F-F, Easy Maintenance
Sample Drawing:6SB1R
Standards:API 594
Size:2”~48”
Pressure:AISI 150~2500
Materials:CS, SS, AS, DPSS
Features: Retainerless Body, Low Noise, Short F-F, Easy Maintenance
Sample Drawing:6SB1R
Standards:API 594
Type: Swing Check, Pressure Seal
Size:2”~64”
Pressure:AISI 900~2500
Materials:CS, SS, AS, DPSS
Features: Welded Seat Ring, Pressure Seal, swing disc, hinge pin
Sample Drawing:6S9R
Standards:BS1868, API 594, API 6D
Size:2”~64”
Pressure:AISI 900~2500
Materials:CS, SS, AS, DPSS
Features: Welded Seat Ring, Pressure Seal, swing disc, hinge pin
Sample Drawing:6S9R
Standards:BS1868, API 594, API 6D
Type: Dual Plate, Spring Retainer, Flanged
Size:2”~48”
Pressure:AISI 150~2500
Materials:CS, SS, AS, DPSS
Features: Retainerless Body, Low Noise, Short F-F, Easy Maintenance
Sample Drawing:6SB1W
Standards:API 594
Size:2”~48”
Pressure:AISI 150~2500
Materials:CS, SS, AS, DPSS
Features: Retainerless Body, Low Noise, Short F-F, Easy Maintenance
Sample Drawing:6SB1W
Standards:API 594