marsh bellofram过滤调压阀
| Type 60 Preset |
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| Type 60 & Type 65 Pre-Set Regulators |
- Pre-Set, ideal for OSHA regulations
- Superior regulation characteristics
- Rugged, corrosion-resistant construction
- Excellent stability and repeatability
- Self-relieving
- Low droop at high flow
- Several mounting options
- Low cost
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| Product Detail: |
Marsh Bellofram’s General Purpose Type 60 & Type 65 Precision Air Regulators are reliable precision units designed for instrumentation and general purpose use. The Type 60 is a pre-set, fixed-pressure unit with a dripwell. The Type 65 is similar to the Type 60, but without a dripwell.
Test data for these regulators show excellent performance characteristics compared with those of similar units presently on the market. These Marsh Bellofram regulators are generally superior in regulated pressure vs. flow, forward-to-reverse flow offset, supply pressure sensitivity, repeatability and stability.
Ruggedly designed and constructed, the regulators have housings of diecast aluminum. Both models are finished with vinyl paint (which resist scratching, weathering and other physical abuse), and are pressure and leak tested prior to shipment from the factory.
Careful design and quality materials throughout assure long, trouble-free operation in the most difficult industrial environments. A rubberized, soft-seat valve stem provides positive shut-off and “forgives” dirt or other foreign matter. An aspirator maintains downstream pressure and compensates for droop when high flow occurs. The gauge port is convenient for gauge installation and can also be used as an additional full flow outlet. The Type 65 regulator has a 60-mesh 304 stainless steel screen to block foreign particles from entering the output stream. The Type 60 regulator has a unique self-cleaning nylon 40 micron mesh filter that can be easily removed. Type 60 and Type 65 tamper resistant regulators meet OSHA requirements for air supplied to hand-held air guns (if preset to 30 psig).
The design of these regulators is especially well suited to pilot-operated controllers, and instruments, as well as applications such as air chucks, air spray guns, air cylinders and actuators, and a wide range of industrial pneumatic systems and equipment. |
| Part Numbers: |
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Part Number |
Set Point Range |
| BAR |
psig |
| T60 |
960-070-000 |
0-4.1 |
0-60 |
| 960-109-000 |
1.4-2.8 |
20-40 |
| 960-110-000 |
2.8-4.1 |
40-60 |
| T65 |
960-071-000 |
0-4.1 |
0-60 |
| 960-150-000 |
1.4-2.8 |
20-40 |
| 960-151-000 |
2.8-1.4 |
40-60 |
| To order BSPT add "BSPT to end of part number. |
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| Options: |
| Replace the last three digits of the part number with digits from the table below. If more than 2 combination needed, Consult Factory. |
| OPTION |
1 |
2 |
4 |
5 |
7 |
8 |
10 |
11 |
| 1 |
Fluorocarbon Pintle |
001 |
021 |
041 |
051 |
071 |
081 |
101 |
111 |
| 2 |
Non-Relieving |
|
002 |
042 |
052 |
072 |
082 |
|
112 |
| 4 |
5 Micron Filter (Type 60 only) |
|
004 |
054 |
074 |
084 |
104 |
114 |
| 5 |
Epoxy Coating |
|
005 |
075 |
085 |
105 |
115 |
| 7 |
Mounting Bracket |
|
007 |
087 |
107 |
117 |
| 8 |
Pressure Gauge |
|
008 |
108 |
118 |
| 10 |
Soft Relief Seat |
|
010 |
110 |
| 11 |
Fluorocarbon Diaphragm |
|
011 |
Fluorocarbon Pintle: A special elastomeric pintle used where elements in the supply air, such as flame retardant synthetic lubricants, are particularly destructive to ordinary pintle material.
Non-Relieving: Used in applications where it is desirable to relieve pressure downstream of the regulator, for some constant flow applications, and where the gas flowing through the regulator must not escape at the regulator. Non-relieving regulators should not be used for low or no flow applications.
5 Micron Filter: Replaces the 40 micron filter supplied with the standard Type 60 for more complete air filtration. P/N 677-000-002
Corrosive Resistant Epoxy Finish: An epoxy paint applied to the body, bonnet and dripwell of the regulator exterior surfaces to provide increased corrosion resistance.
Mounting Bracket: Steel (dichromate finish) bracket for side mounting. P/N 607-000-057
Pressure Gauge: Dual scale 2 in. (50.8 mm) gauges. When specified with a regulator, the correct range will be supplied. (NPT versions only)
Soft Relief Seat: Used in applications where it is desirable to reduce the standard bleed rate from 6 SCFH (2.83 LPM) to less than 0.1 SCFH (0.05 LPM).
Fluorocarbon Diaphragm: Diaphragm as well as all seals are made of fluorocarbon elastomer to prevent deterioration from elements in the air supply, such as flame retardant synthetic lubricants normally destructive to standard Nitrile material.
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