- Wafer and lug
- ASME Class 150, 300, 600
- Tight shut-off design
- One-piece body materials are either Cast Steel or Stainless Steel for excellent corrosion resistance
- High strength one-piece in A564 Gr.630 materials
- ISO 5211 mounting pad with square shaft permits direct mount actuation for both manual (lever & gear), pneumatic and electric actuators
- Double off-set configuration with conical angled disc design. Maximize flow and minimize resistance providing high Cv.
- Seat available in either soft (PTFE/RTFE) NBR, EPDM, Viton or Metal (A240 Tp 316/304). Both soft and metal seats are interchangeable
- Gland flange preventing uneven load distribution against packing
- Internal travel stop design to prevent over-travel of the disc, minimizing possible seat damage
- Retainer ring surface finish is 125 to 200 AARH and is compatible with both standard gasket and spiral wound gasket designs. Outside diameter is recessed within a gasket sealing surface to prevent external leakage
- Heavy duty handle and 10 position notch plates allow for positioning the valve disc to precise angle stops
SIZE
BODY MATERIAL
- A216 WCB Cast Steel
- A351 CF8M Stainless Steel
DISC
PRESSURE RATING
- Class 150# & 300#, 600#
- PN10, PN16, PN25, PN40, PN63, PN100
- DIN
- JIS
OPERATION
- Lever
- Gear
- Pneumatic
- Electric
SEAT MATERIALS
- Soft seat: TFM-4125, PTFE, RTFE, NBR, EPDM, FKM
- Metal seat: A240 Tp 316/304
TEMPERATURE RATING
VALVE RATING
- Top flange mounting pad: ISO 5211
- Basic design: Complies to MSS-SP-68, BS 5155, ISO 5752
- Pressure/Temp Rating: ANSI B16.34
- Shell/Seat Test: MSS-SP-61
- Working Pressure: Class 150 (285 psig); Class 300 (740 psig)
- Metal to metal seat leakage is rated at Class IV per ASME/FCI 70-2
- Lever
- Gear Operators
- Pneumatic Actuators
- Electric Actuators
- TAA Compliant
- CE
- PED
- DNV
- NSF/ANSI 61 – portable water
- Oil and gas
- Pulp and paper
- Power generation
- HVAC
- Chemical
- Shipbuilding
- Water/wastewater treatment
