Page 76 - pages 001 - 013.pmd

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Dixon Quick Coupling
877-963-4966
77
Although a special lubricant is used to protect the flushface seals during
pre-service storage, the seals are still vulnerable until they are exposed to
the system fluid.
It is recommended to lubricate the seals before the first connection by
placing a drop of oil into the main valve grooves on the face of the nipple and
coupler.
• Flush face design minimizes air inclusion during connection and fluid loss
during disconnection.
• Heavy duty grooved sleeves provide bulkhead mounting options and
reduce instances of brinneling.
• Designed to exceed 1,000,000 cycles during impulse pressure conditions.
• ST-Series couplings comply with applicable Det Norske Veritas North Sea
standards for coupling applications.
• Available in a wide variety of materials, including high pressure stainless
steel configurations upon request.
Please note: Minimum burst pressure ratings were established under
laboratory conditions using a Static Burst Unit (SBU). For high impulse
applications and to meet Det Norske Veritas (DNV) compliance, the burst
pressure must be divided by four (4) to ensure a 4:1 safety factor during
system operation.
Attention Required!
1/4"
3/8"
1/2"
3/4"
1"
2"
Snap-Tite
PCI
'ST' Series
Interchange
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Series 71
Series 71
Series 71
Series 71
Series 71
Series 71
71FF
71FF
71FF
71FF
71FF
71FF
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1/4"steel
3/8" steel
1/2" steel
3/4" steel
1" steel
2" steel
Max. Working
Bar (PSI)
Coupled Burst
Bar (PSI)
Performance
Specifications
690 (10,000)
690 (10,000)
690 (10,000)
586 (8,500)
552 (8,000)
448 (6,500)
1,379 (20,000)
1,379 (20,000)
1,379 (20,000)
1,172 (17,000)
1,103 (16,000)
897 (13,000)
17 LPM (45 GPM)
42 LPM (11 GPM)
72 LPM (19 GPM)
138 LPM (36 GPM)
189 LPM (50 GPM)
757 LPM (200 GPM)
Locking
Mechanism
10 Balls
10 Balls
12 Balls
12 Balls
12 Balls
15 Balls
1/4" 316 SS
3/8" 316 SS
1/2" 316 SS
3/4" 316 SS
1" 316 SS
2" 316 SS
345 (5,000)
345 (5,000)
345 (5,000)
345 (5,000)
280 (4,000)
210 (3,000)
862 (12,500)
862 (12,500)
862 (12,500)
862 (12,500)
690 (10,000)
415 (6,000)
17 LPM (45 GPM)
42 LPM (11 GPM)
72 LPM (19 GPM)
138 LPM (36 GPM)
189 LPM (50 GPM)
757 LPM (200 GPM)
10 Balls
10 Balls
12 Balls
12 Balls
12 Balls
15 Balls
Flow Rate
Δ
P
=2 Bar
pages 048 - 087.pmd
8/24/2007, 10:19 AM
77