Technical Information
Working Type Unidirectional
Size Range 50 mm - 900 mm
Pressure Rating 50 mm - 600 mm 10 bar (150 psi)
750 mm - 900 mm 7 bar (100 psi)
Body Style Single Piece , Wafer , Lug
Seat Options Replaceable Metal Seat
BUNA - N | 90°C / 194°F
EPDM | 120°C / 248°F
Viton® | 200°C / 392°F
PTFE | 232°C / 450°F
Packing Options PTFE | 232°C / 450°F
Elastomer Quad Seal | BUNA - N 90°C / 194°F
| Viton® 200°C / 392°F
Copper Wiper | 500°C / 932°F
Graphite | 1000°C / 1832°F
Design MSS SP-81
Testing MSS SP-81
Face to Face MSS SP-81
Certification CE/PED , Canadian CRN
Drilling ASME B16.5 CL150, ASME B16.47 CL150
Operator Handwheel , Bevel Gear , Pneumatic , Hydraulic , Electric

 

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