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Trade Verify
Address: Liandong-U-Gu 17-2#, Shengyuan Road 1#, Jiangkou Street, Fenghua District, Ningbo City, Zhejiang Province, China
Phone: +86-
Contact name:Jaren
Ningbo Fly Automation Co.,Ltd |
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Verified Suppliers
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Specifications:
| MODEL | 0927000 | 0927200 | 0927300 | 0927400 | 0927500 | 0927600 | 0927700 |
| PORT SIZE | G1/4'' | G1/2'' | G3/4'' | G1'' | G 1 1/4'' | G1 1/2'' | G2'' |
| BORE(mm) | 8 | 12 | 20 | 25 | 32 | 40 | 50 |
| KV VALUE | 1.15 | 1.70 | 5.1 | 5.35 | 20.0 | 25.0 | 43.0 |
| WEIGHT(kg) | 0.70 | 0.70 | 1.20 | 1.30 | 2.70 | 2.70 | 3.50 |
| PRESSURE | 0.07~1.6MPa | 0.1~1.6MPa | |||||
| MEDIUM | AIR,WATER,OIL,STEAM | ||||||
| TYPE | NORMAL CLOSED | ||||||
| BODY MATERIAL | BRASS | ||||||
| SEAL MATERIAL | NBR/VITON(SILICAL) | ||||||
| TEMPERATURE | NBR:-5~80C VITON:-20~150C | ||||||
| COIL | HERION TYPE 0201 | ||||||
| MODEL | PIPE NOMINAL | THREADDIAMETER | FLOW DIAMETER | L | W | H |
| 927200(DN15) | G1/2" | 20mm | 1 5mm | 54mm | 40mm | 1 04mm |
| 927300(DN20) | G3/4" | 25mm | 20mm | 82mm | 52mm | 117mm |
| 927400(DN25) | G1" | 32mm | 25mm | 83mm | 55mm | 1 19mm |
| 927500(DN32) | G1-1/4" | 40mm | 3 2mm | 1 14mm | 82mm | 1 28mm |
| 927600(DN40) | G1-1/2" | 48mm | 40mm | 122mm | 98mm | 133mm |
| 927700(DN50) | G2" | 58mm | 50mm | 1 50mm | 110mm | 1 46mm |
Characteristics of several common rubbers
Rubber is an indispensable material in the production of solenoid
valves.
Therefore, the understanding of the
nature of rubber is an important basis
for distinguishing the characteristics of different solenoid
valves.
1.NBR (nitrile butadiene rubber) has excellent oil resistance, high
wear
resistance, good heat resistance and
strong adhesion. The disadvantages
are poor low temperature resistance, poor ozone resistance, poor
electrical properties, and slightly lower elasticity. In addition,
it has good
water resistance, air tightness and
excellent bonding properties. NBR has
excellent oil resistance, its oil resistance is second only to
polysulfide
rubber and fluororubber, and it has wear resistance and air
tightness.The
disadvantage of NBR is that it is not
resistant to ozone and aromatic,
halogenated hydrocarbons, ketones and ester solvents. It is not
suitable
for
insulating materials.
2. EPDM (Ethylene Propylene Diene Monomer) The most important
characteristic of EPDM is its superior
resistance to oxidation, ozone and
erosion. It absorbs a large amount of fillers and oils and has
little effect on
properties.' This property makes EPDM resistant to heat, light,
oxygen,
and especially ozone. Features: low
density and high flling; aging
resistance; corrosion resistance; water vapor resistance;
overheating
resistance;
3.VITON fluororubber (FKM) is superior to most rubbers in high
temperature resistance; chemical resistance,
most oils and solvents
(except ketones and esters), weather resistance and ozone
resistance
are good, but
cold resistance is poor; It is widely used in the seals of
steam locomotives and chemical plants. It has a
temperature range of
-20°C to 260°C. When it is used at low temperatures, it has a low
temperature resistance
and can be applied to -40.C.
