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DK-Lok Filters and Excess FlowValves DK-Lok Valve for Offshore Platform
• Working Pressure : 3,000 psig
• Cracking pressure : 3 to 600 psig
• Stainless Steel
• DK-Lok 1/4 in. 6mm, and 8mm
OD
• Working Pressure
- 6,000 psig for V76 Series
- 3,000 psig for V73 Series
• Stainless Steel
• DK-Lok 1/8 to 1/2 in. OD
• Pipe thread 1/8 to 1/2 in.
• Working Pressure : 6,000 psig
• Reverse flow closes the valve
• Up to 900 °F (482 °C)
• DK-Lok 1/4 to 3/4 in OD
• Pipe thread 1/8 to 1/2 in.
• Working Pressure : 6,000 psig
• Up to 204 °C (400 °F)
• Designed to stop uncontrolled
release of systemmedia.
• DK-Lok 1/4 to 1/2 in. OD
• Pipe thread 1/8 to 1/2 in.
• Working Pressure : 6,000 psig
• Cracking pressure: 50 to 6,000 psig
• -18 to 400 °F (-28 to 204 °C)
• Stainless Steel with FKM seals
• DK-Lok 1/4 to1/2 in. OD
• Pipe thread 1/4 to 1/2 in.
• Class 150 through 2,500 to
ASME B16.5
• Up to 204 °C (400 °F)
• SS316
• Flangesize1/2to2in.(DN15–DN50)
• Blowoutproofvalvestemandneedle
• Fire-tested to BS 6755 part
• Working Pressure : 6,000 psig
• Cracking Pressure :
540 to 640 psig
• -20 to 250 °F (-29 to 121 °C)
• Stainless Steel with FKM Seat
• Male to Female 1/4 in. NPT
• Class 150 through 2,500 to
ASME B16.5
• Up to 204 °C (400 °F)
– PTFE packing
• Up to 454 °C (850 °F)
– graphite packing
• Flange size 1/2 to 2 in. (DN15 – DN50)
VDA33 Series
In-Line Adjustable Check Valves
V73/ V76 Series Filters
VL36 Series
Lift Check Valves
VX36 Series Excess
FlowValves
V63/V66 Series
Relief Valves
Double Block and
Bleed Valves
DK-Lok Check and Relief Valves
• Working Pressure : 3,000 psig
• Cracking Pressure : 1/3 to 100 psig
• Stainless Steel and Brass
• DK-Lok 1/8 to 1 in. OD.
• Pipe thread 1/8 to 1 in.
• Working Pressure : 3,000 psig
• Cracking Pressure : 1/3 to 25 psig
• Stainless Steel and Brass
• Pipe thread 1/4 to 1/2 in.
• Working Pressure : 6,000 psig
• Cracking Pressure : 1/3 to 25 psig
• Stainless Steel
• DK-Lok 1/8 to 1 in. OD
• Pipe thread 1/8 to 1 in.
• Working Pressure : 3,000 psig
• Cracking Pressure : 3 to 600 psig
• Stainless Steel
• Pipe thread 1/4 to 1/2 in.
V33 Series
Poppet Check Valves
VP33 Series
One piece Check Valves
VH36 Series
High Pressure Check Valves
VA33 Series One-Piece
Adjustable Check Valves
V66T Series
Relief Valves
Monoflanges