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V16/VH16 Series Union Bonnet Valve
Brand: DK-LOKSpecifications
- Pressure rating up to psig: 6,000 (kPa: 41,300, bar: 413) at 38° C (100° F)
- Temperature rating up to 232° C (449° F) with standard PTFE packing; up to 648° C (1,200° F) with Grafoil packing
- Standard 316 stainless steel, optional Alloy 400, and Alloy C276 construction
- Valve stem back seating against the bevelled edge of bonnet in fully open position prevents maximum leakage through bonnet when packing fails
- Standard non-rotating stem disc and stem packing below the threads design
Specifications
Brand
Approvals & Certifications
- ABS
- ASME N, NPT, NS
- BV
- CE
- CRN
- DNV GL
- KHNP
- KR
- LLOYD
- NK
- TÜV NORD
Enclosure, Body Material
- 316 Stainless Steel - ASTM A276, A479
- Alloy 400 (ASTM B164)
- Alloy C-276 (ASTM B574)
NPT Inlet
- 1” NPT Female
- 1” NPT Male
- 1/2” NPT Female
- 1/2” NPT Male - VH16
- 1/4” NPT Female
- 1/4” NPT Male
- 1/8” NPT Female
- 3/4” NPT Female
- 3/4” NPT Male
- 3/8” NPT Female - V16
NPT Outlet
- 1” NPT Female
- 1/2” NPT Female
- 1/2” NPT Male - VH16
- 1/4” NPT Female
- 1/4” NPT Male
- 1/8” NPT Female
- 3/4” NPT Female
- 3/8” NPT Female - V16
Packing Material
- Grafoil
- PEEK
- PTFE (ASTM D1710)
