Application:
It is a manual type sanitary butterfly valve with female thread ends, which is widely used in process piping systems for isolation and control. Thread ends butterfly valve operates manually.
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Specification:
Sizes available: 1/2" to 8" (1/2", 3/4", 1", 1 1/2", 2", 2 1/2", 3", 4", 5", 6", 8")
DN15 - DN200 (DN15, DN20, DN25, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200)
Material: SS304/SS316/SS304L/SS316L are  available upon request.
Max. working pressure: 145psi (10bar) for DN25/1"-DN100/4";
                   116psi (8bar) for DN125/5"-DN150/6";
                    73psi (5bar) for DN200/8".
Temperature range: 14 ~ 248°F (-10 ~ 120°C) with EPDM seat, -58 ~ 356°F (-50 ~ +180°C) with VMQ (Silicone) seat.
Operation: 4-position pull handle as the product photo shows
End connections: female thread ends/female thread ends( NPT/BSPT/BSP/DIN259,etc.)
Surface treatment: Ra 16 ~ 32µin (0.4 ~ 0.8µm), Ra 32µin is the default.
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Options:
Valve body and disc material can be AISI 304 or AISI 316L, 304L and 316 materials are available upon request.
The seat and gasket can be EPDM, VMQ (Silicone) or Viton (FPM), all complying with FDA 21CFR177.2600.
End connection can be butt-welded, sanitary tri-clamp, threaded, flanged, I-line or others upon request.
Handles: 4-position pull handle; multi-position handle with plastic cover or in pure stainless steel.
Actuators to reach automatic operation:
Pneumatic stainless steel actuator (vertical type), pneumatic aluminum actuator (horizontal type), and electric actuator.
NC operated: normally closed (fail closed)---air to open, spring to close
NO operated: normally open (fail open)---air to close, spring to open
AA operated: double acting---air to open, air to close
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| Technical Parameters | |||
| Steel materail | Products wetted steel parts | AISI 304 or 316L ( 1.4301/1.4404) | Provided with material report |
| Other steel parts | AISI 304 | ||
| Seal material | Standard | EPDM | All seal materials comply with FDA 21CFR117.2600 |
| Options | VMQÂ /Â Viton(FPM) | ||
| Pressure | Working Pressure | ≤ 145 psi (10 bar) | |
| Supply pressure for air actuator | 70~116 psi ( 5~8 bar) | ||
| Temperature | Working temperature | EPDM: 14 ~ 248°F (-10 ~ 120°C) VMQ (Silicone): -58 ~ 356°F (-50 ~ +180°C) Viton (FPM): -22 ~ 428°F (-30 ~ +220°C) |
|
| Sterilization temp. | 150°C (302°F), Max. 20 min | ||
| Surface treatment | Inside surface treatment | Ra 16 ~ 32µin (0.4 ~ 0.8µm) | |
| Outside surface treatment | Ra 32 ~ 64µin (0.8 ~ 1.6µm) | ||
| Connection | End connections: butt-welded, sanitary clamp, male and female threaded, flanged, I-line or others upon request. | ||
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Mini Excavator is mainly used in municipal Greenfield, flowerbed, Road.Etc.
There are many model are avaliable: UN15 Mini Excavator, UN18 Mini Excavator, UN20 Mini Excavator, UN25 Mini Excavator ,UN30 Mini Excavator.
Our mini excavator is a china famous brand Union, which researched and developed with world latest technical standard. it is a new kind of product characterized by high efficiency , safety, convenience, beauty. rubber track, with dozer blade. the machine can deflection to left and right to meet the different digging direction . hydraulic pilot servo handle controlling system ,easy to operation , campact size meet the small working space.
The Dimension of Our Mini Excavator as follow:
|
Description |
Unit-Metric |
Unit-US |
|
Overall length |
4080mm |
160.6in |
|
Overall width |
1300mm |
51.2in |
|
Overall height |
2280mm |
89.8in |
|
Cabin height |
2280mm |
89.8in |
|
Track length on ground |
1260mm |
49.6in |
|
Track gauge |
1050mm |
41.3in |
|
Min.ground clearance |
230mm |
9.1in |
|
Swing radius at tail |
1260mm |
49.6in |
|
Max.digging height |
3700mm |
145.7in |
|
Max.dumping height |
2290mm |
90.2in |
|
Max.digging depth |
2450mm |
96.5in |
|
Max.vertical digging depth |
2280mm |
89.8in |
|
Max.digging radius |
4370mm |
172in |
|
Min.swing radius |
2015mm |
79.3in |
|
Max.lifting distance of dozer blade |
240mm |
9.4in |
|
Max.cutting depth of dozer blade |
310mm |
12.2in |
|
Boom swing angle(Left) |
70° |
|
|
Boom swing angle(Right) |
50° |
|
Mini Excavator
Mini Excavator,Small Excavator,1.8 Ton Mini Excavator,Mini Crawler Excavator
JINING UNION MACHINERY AND PARTS CO., LTD. , https://www.vmpmachineryparts.com