Shanghai Valve Valve Manufacturing (Group) Co., Ltd.
Kuæa>Proizvodi>German Standard Stop Valve
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    52 Lane 58, Lu Shen Road, Zhao Lane, Qingpu District, Shanghai
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German Standard Stop Valve
WJ41 Nominal Diameter: DN15 ~ 350mm Nominal Pressure: PN16 ~ 40MPa Operating Temperature: -29 ~ 350 ℃
Detalji proizvoda

A. Product overview:

Ripple tube sealing stop valve is a company introducing advanced German technology, using advanced metal corrugated tube sealing technology manufactured, high performance metal corrugated tube, corrugated tube sealing stop valve adopting corrugated tube sealing design, completely eliminating the ordinary valve rod filling seal aging quick leakage disadvantages, not only enhancing the use of energy efficiency, increasing the safety of production equipment, reducing maintenance costs and frequent maintenance maintenance, but also providing a clean and safe working environment. A be luui në: petrochemical industry, chemical fiber textile, plastic paper making, electric steel, printing and dyeing rubber, food and other industries.


II. Struktura:
1, ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi ka looi No fluid loss, improve factory equipment safety. Ka tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n Ka tɛmɛ international sealing standards.
2, sealed surface stacking Co-based carbide, wear resistance, corrosion resistance, anti-friction performance good, long service life
3, valve bar adjustment and surface nitriding treatment, has a good corrosion resistance and friction performance. 3, valve bar adjustment and surface nitriding treatment, has a good corrosion resistance and friction resistance performance. 3, valve bar adjustment and surface nitriding treatment, has a good corrosion resistance and friction resistance performance. Valve bar lifting position indication, more intuitive

Driver Mode Manual
Elektrik
Design Standards DIN3356
Struktur longth DIN3202
Connect flange DIN2543-2545
Testing & Inspection DIN3230


Third, Product Performance Specifications:

Pɛɛr ye cɔl (MPa) Tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr (MPa) Tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr tɛɛr (MPa) Tɛmpɛr ye luɔɔi (℃)
1.6 2.4 1.76
≤350℃
2.5 3.75 2.75
4.0 6.0 4.4
6.4 9.6 7.04

Note: Series valve connection flange can be designed and manufactured according to user requirements

4. Kä ye looi:

Nyuɔ̈ɔ̈r kɛl Valve Valve Cover Valve bar Valve Sealing Packing
WCB WCB WCB 13Cr 2Cr13 2Cr13 Grafik Flexible
STL
304 CF8 CF8 304 304 304 Grafik Flexible
STL PTFE
316 CF8M CF8M 316 316 316 Grafik Flexible
STL PTFE
304L CF3 CF3 316 304L 304L Grafik Flexible
STL PTFE
316L CF3M CF3M 316 316L 316L Grafik Flexible
STL PTFE

5. Dimensions and Weight (Kɔl-kɛ-kɛ-kɛ-kɛ-kɛ-kɛ-kɛ-kɛ-kɛ-kɛ-kɛ-kɛ)

Model WJ41-16
Pressure Level PN16
Kalibre 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350
L 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980
H 195 200 220 225 235 250 260 265 370 400 515 550 600 630 680
Do 130 130 130 130 150 150 180 180 200 200 400 450 450 500 500
Wɛɛr (Kg) 4 4.5 5 7 9 12.5 18 23 41 54 90 160 260 410 610

Model WJ41-25
Pressure Level PN25
Kalibre 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350
L 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980
H 195 200 220 225 235 250 260 265 370 400 515 550 600 630 680
Do 130 130 130 130 150 150 180 180 200 200 400 450 450 500 450
Wɛɛr (Kg) 4 4.5 5 7 9.5 13 19 24 43 57 95 168 300 510 680

Model WJ41-40
Pressure Level PN40
Kalibre 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350
L 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980
H 195 200 220 225 235 250 260 265 370 400 515 550 600 630 680
Do 130 130 130 130 150 150 180 180 200 200 400 450 450 500 500
Wɛɛr (Kg) 4 4.5 5 8 10 13.5 20 25 45 60 98 171 340 580 780
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