FRPP Diaphragm Valve
NSV Valve Corporation is one of the most reliable manufacturers and suppliers of frpp diaphragm valve in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to buy advanced frpp diaphragm valve made in China here from our factory.
Product details
NSV FRPP valves for use with ultra-pure water, deionized/distilled and demineralized water systems, clean chemical processes, pharmaceutical operations and food processing.
Applicable:
Size: 1/2″ – 12″ (15mm – 300mm)
Body: FRPP
Diaphragm Material : EPDM
Max working pressure : 150psi
Max working temperature: UPVC(5~55℃); CPVC & PP(5~90℃)
Ends: Flange
ASME B16.34 class 150
DIN PN10 PN16
JIS 5K 10K

Diaphragm valve material app temperature bound
| Material | Medium temperature | Material | Medium temperature |
FRPP | -20℃~ +90℃ | PVDF | -40℃~ +120℃ |
UPVC | -40℃ ~ +60℃ | CPVC | -40℃ ~ +95℃ |
Part material list
| No. | Name | Material | No. | Name | Material | NO. | Name | Material |
1 | Stud | Steel, Stainless Steel | 8 | YokeNut | HT300 Steel | 15 | Flim | EPDM.IIR |
2 | Indicator | Steel | 9 | Stem | Steel, Stainless Steel | 16 | Diaphragm | F46.PFA. |
3 | Stopcover | PC.AS | 10 | Bonnet | FRPP,PVDF | 17 | Pin | Steel, Stainless Steel |
4 | Washer | Steel, Stainless Steel | 11 | Flat bearing | Ball beraing | 18 | Disc | Steel, Stainless C.I.FRP |
5 | Wheel | ABS | 12 | Nut | Steel, Stainless Steel | 19 | Diaphragm | F46 |
6 | RetainingNut | FRPP Steel, Stainless Steel | 13 | Stud | Sted, Stainless Steel | |||
7 | Liningring | PP | 14 | Body | FRPP, PVDF UPVC, CPVC | |||
FAQ
1. Q:How can I get your company catalog?
A: For your reference, basic catalogue is same as "Download>E-Catalog” of homepage. If you need printed material or request more specific data like PQ material, please contact sales team.
2. Q:Does your company have any agent/distributor with the exception of China?
A: At present,we have agent in Indonesia,Singapore,Canada,Mexico,Iraq,and welcome contact us if you would like to join us.
3. Q:Does “NSV” valves have supply to any value end user?
A:Yes,,it just like PETROKIMIA GRESIK in Indonesia, BP Iraq,ESFAHAN MOBARAKEH STEEL In Iran etc.
4. Q: I want to be registered as your agency.?
A: Defined inspection and manager’s approval shall be required for being registered as the company’s agency. For specific application method, please consult with sales team. If you are registered as the company’s agency, “Agency Certificate” will be issued.
5. Q:Are you manufacturer or trading company?
A: We’re manufacturer,but our factory name is not named NSV due to we’re professional in promotion NSV brand with best service,and also have sold to many end user success.
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