1)This valve is suitable to the various pipeline which is fully open or full close. 2)Standard;
Main parts and materials
Parts name
Material
Valve body/Bonnet
Steel
Wedge
Steel
Stem
Steel
Yoke nut
Ductile iron
Type
Nominal DN(mm)
Measurement(mm)
Reference Weight (kg)
L
D
D1
D2
b-f
Z×ød
H
H1
D0
Z41H-16C
50
180
160
125
100
16-3
4×ød18
285
340
180
12.7
80
210
195
160
133
18-3
4×ød18
337
419
215
20.5
100
230
215
180
158
20-3
8×ød18
383
486
245
27
150
280
280
240
212
24-3
8×ød22
522
665
275
52
200
330
335
295
268
26-3
12×ød22
647
836
300
80
250
450
405
355
320
28-2
12×ød26
815
1090
450
119
300
500
460
410
370
28-2
12×ød26
886
1138
450
156
400
600
580
525
480
32-2
12×ød30
1241
1604
500
What can Leader valve do for You?
Leader can provide complete industrial valves solution for You, Leader can provide all kinds of valves, include gate, globe, check, ball, plug, butterfly, strainer; The material can be casted or forged as per your requirements, we can also customize the valves as per Your requirements; so you can place the total package with all kinds of valves to us, you don’t need to split your package(Or cause great extra management cost);
Professional Quotation service(Quotation format), before we quote for you, we need to communicate with you and our factory, to ensure we can give you the accurate price.
Favorable price based on high Quality, all our price are got from our qualified factory.
Leader can provide technical support or confirmation, All the drawing are provided in professional format(Autocad);
Professional communication with you in technical and commercial;
Professional Quality inspection and Quality control service,we have our own metal material lab, it will help us impose reliable quality control on the metal material like casting and forging, you know the material is extremely critical to the valve’s quality;
Professional Audit of our factories(Include foundry audit) before we purchasing from them.
Professional communication with our factory to guide them manufacture valves according to Leader and your requirements, Most of our factories are very close to our company, Max 30 Miniute by car, so it’s very convenient in communication.
Good delivery time, Leader keep tracking all the order’s delivery time, to ensure our factory delivery the valves on time;
Leader can provide professional documents required by you.
Due to our area (WENZHOU)have so many valve factories, most of them are very close to us, So it’s very convenient for us to communicate with them, we communicate with each other frequently, so we master the factories’s latest development and strength and weakness, Whether they are busy or not busy, whether their quality is good or not good. Then we can provide you with best price solution and Quality solution and delivery solution.
Leader valve have established good relationship with our factories, we can got much favorable price from them;
Leader valve provide you with One station service, make your purchasing management and Quality management became very simple;
Leader valve have established our own technical dept., our engineers are experienced in design valves, expecially in designing ball valve, it will great support improve our cooperation with our client and our cooperation factory, the client can use our technical design and we’ll ask the factory make the valves according to our design.
we have established our own metal material lab, it will help us impose reliable quality control on the metal material like casting and forging, you know the material is extremely critical to the valve’s quality. Our material lab include the following equipments:
lPMI (PDA-5500S): It can analyse following element: Fe, C, Si, Mn, P, S, Cu, Ni, Cr, Mo, Ti, Al, V, Nb, N;
lMetallographic microscope to check the microstructure of the material;
lCryogenic(Minus 60 centigrade) impact test equipment, to check the material’s mechanical function.
lPortable hardness tester.
Packaging & Shipping
FAQ
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