Banjo DM220AD, Руководство пользователя

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Dry-Mate Dry Disconnects 2
OVERVIEW AND FEATURES
The Banjo DM220 & DM300 Series of dry quick disconnect fittings are designed to handle many of the industrial chemicals in use today
with a minimum of fluid spillage. The easy to use ball valve design of the fittings allows an unrestricted path for fluid flow.
The handles interlock making it easy to identify which handle opens or closes first.
The Dry-Mate is constructed of glass-reinforced polypropylene for strength and excellent chemical resistance. The PTFE seats and
FKM face seal on the female give the Dry-Mate the same chemical resistance as Banjo’s standard line of ball valves. The face seal on
the female is available in FKM, EPDM and PTFE. The male has all PTFE sealing components.
The over center clamps are easy, quick and positive engagement of the Dry-Mate components. The clamps are 316 stainless steel for
maximum corrosion resistance. The clamps are easily replaceable if damaged.
The Female* has a groove that mates to a rib on the male to provide correct alignment during assembly with the Male**. The two
halves may be rotated 10 degrees either direction with respect to each other and still be clamped together and function properly.
The DM220 & DM300 Series have many safety features to reduce the risk of accidental spillage. Both handles have interlock buttons,
which prevent the handles from opening when the halves are separated and the handles are in the fully closed position. The Female
also has a yoke which keeps the clamp arms in the locked position when the couplers are connected and the handle is in the fully
open position. This prevents the couplers from being separated when the handles are in the fully open position. The gasket that seals
between the two components is mechanically secured to ensure that the gasket stays in place when the halves are disconnected.
Both the Male and Female come standard with a dust cover to keep the balls and seals protected when not in use.
SPECIFICATIONS
Maximum Pressure 150 PSI @ 70° F Minimum Temperature -20°F @ 100 PSI Maximum Temperature 150° @ 100 PSI
*Female refers to DM220D variants. **Male refers to DM220A variants.
PART NO DESCRIPTION MAX PSI PIPE SIZE OPENING THRU BALL
DM220AD
2" Poly Dry-Mate Set 150 2" 2"
DM220A
2" Male x FPT NPT with FKM Seals 150 2" 2"
DM220AB
2" Male x FPT BSP with FKM Seals 150 2" 2"
DM220ACF
2" Flanged Male with FKM Seals 150 2" 2"
DM220D
2" Female x FPT NPT with FKM Seals 150 2" 2"
DM220DB
2" Female x FPT BSP with FKM Seals 150 2" 2"
DM220DCF
2" Flanged Female with FKM Seals 150 2" 2"
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Dry Mate Dry Disconnects should be used, inspected, serviced and rebuilt only by persons who have
been properly trained and instructed on their use, inspection, servicing and rebuilding.