Ear Loop For Face Mask,Ear Loop,Soft Weave Loop,Elastic Cord For Mask Dongguan Hongtao Plastic Hardware Co., LTD , https://www.twisttiemanufacturer.com
1.OPERATING PRINCIPLE
The valve opens when the pressure of the fluid exceeds the pressure exerted by the pump spring.When the two pressure are equalised, the valve closes.A stronger counter-pressure allows the valve to close.
2.MATERIAL
Casing/shaft:ANSI 316L
Spring:ANSI 301
Seal EPDM according to FDA 177.2600
Surface finishing:Ra≤0.8μm
3.OPTIONS
Seal in NBR,FPM(Viton) or PTFE.All of them according to FDA 177.2600
Connections:Weld, thread, clamp, DIN, SMS, RJT, IDF, ISO, 3A
4.TECHNICAL SPECIFICATIONS
Max.Pressure:10bar
Opening pressure:0.3bar(DN-25)
                             0.2bar(DN-32/40)
                              0.1bar(DN-50/100)
Working temperature:-10ºC to +120ºC(EPDM)
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Size
t
H
D
D1
DN15
1.5
95
87.0
34.0
DN20
1.5
95
87.0
34.0
DN25
1.5
95
87.0
50.5
DN32
1.5
95
87.0
50.5
DN40
1.5
95
87.0
50.5
DN50
1.5
104
100.0
64.0
DN65
2.0
110
115.0
91.0
DN80
2.0
120
128.0
106.0
DN100
2.0
130
164.0
119.0
Qingdao kingway Industries Co., Ltd. is one of the experienced manufacturerS & exporters
 specialized in producing and exporting kinds of valves, fittings,flanges and some other steel products.
Our products have been well exported to Canada,USA, Australia, Middle East, Southeast Asia
,Europe, South Africa and so on
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Our advantage
1.We have more than 20 years experience in import and export
2.We Have Own Export License
3.We can do OEM and ODMÂ products
4.The stable delivery time in 1-2 month
5.We market our products around the world---Canada,USA, Australia, Middle East, Southeast Asia
,Europe, South Africa and so on
6.Our price and quality is really competitive
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Model NO.: ST-V1045
Standard: DIN
Application: Industrial Usage, Water Industrial Usage, Household Usage
Size: 1/2"-4"
Trademark: CimAra, OEM
Transport Package: Cartons in Pallets
Specification: BS, DIN, ANSI, JIS
Origin: Shandong
HS Code: 8481804090