Pneumatic Operated Diaphragm Valves (G641)
Technical specificastion
Design & Manufacture: BS 5156-85, MSS SP-88, GB 12239-89
Face to Face Dimension: BS 5156-85, ANSI B16.10, GB 12221-85, DIN 3202
Flanged Dimension: BS 5156-85, ANSI B16.5, EN 1092, GB/T 17421-98
Inspect & Test: BS 5156, MSS SP-82, GB/T 13927
Operation: Handwheel, Pneumatic, Electric
Pressure Rating: PN6, PN10, PN16, ANSI 125, ANSI 150
Component material
Body / Bonnet: Cast Iron, Ductile Iron, Cast Steel, Stainless Steel & Duplex
Lining (Optional): Fluorine -- PTFE, FEP, PCTFE, PVDF, TFE, PFA, RPP, PO
Rubber -- NR, BR, IIR, CR, EPDM, CSPE, FKM, SI
Diaphragm: Rubber
Compressor / Disc: Cast Iron, Ductile Iron, Cast Steel, Stainless Steel
Stem: Carbon Steel & Stainless Steel
Handwheel: Iron & Steel
DN-No.RG1214 |
Size |
A |
B |
K |
D |
H |
DN15 |
3/4" |
108 |
18 |
34 |
90 |
125 |
DN20 |
|
22 |
50.5 |
DN25 |
1" |
127 |
28 |
126 |
160 |
DN32 |
1 1/4" |
146 |
34 |
150 |
190 |
DN40 |
1 1/2" |
160 |
40 |
DN50 |
2" |
190 |
52 |
64 |
Pre-sale service
1.We have full stock and can deliver within short time.
2.OEM and ODM order are accepted, Any kind of logo printing or design are available.
3.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
4.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
After you choose:
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment
3. Email you the tracking no., and help to chase the parcels until it arrive you.
After-sale service
1.We are very glad that customers give us some suggestion for price and products.
2.If you have any question,please contact us freely by E-mail or Telephone.