UPVC Valves I
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UPVC Batterfly Valve
UPVC Butterfly Valves are popular because of their dependability and low maintenance needs. Because of the reduced wear, the pneumatic actuator for butterfly valve useful life can be extended.
Manufacturer
Manufacturer
Manufacturer
FIP
DUAL BLOCK® 2-way ball valve with
VKDIV050E
This lowers direct operating expenses and minimizes the number of hours spent on valve maintenance. More details about Thermoplastic Manufacturer & Supplier in India.
What Is PVC Butterfly Valve?
PVC Butterfly Valve is a quarter-turn rotational motion valve for stopping, regulating, and starting flow. A disc is placed on a revolving shaft in a butterfly valve.
The disc stops the line when the UPVC butterfly valve is fully closed. The disc of the butterfly valve is at a right angle to the flow of gas or liquid when it is completely opened.
The valve may be completely closed or opened by rotating the handle 90 degrees. Large PVC Butterfly Valves are frequently fitted with a gearbox, which connects the hand wheel to the stem through gears. This makes the valve’s functioning easier, but it comes at the best price of speed.
UPVC Butterfly Valves are popular because of their dependability and low maintenance needs. Because of the reduced wear, the pneumatic actuator for butterfly valve useful life can be extended.
This lowers direct operating expenses and minimizes the number of hours spent on valve maintenance. More details about Thermoplastic Manufacturer & Supplier in India.
DIMENSIONS ( Hand Operated Butterfly Valve)n
| d | DN | PN | amin | anex | b2 | b3 | c | c1 | c2 | f | h | u | z | 9 | FXmode | FXmode | quantity | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
50-1"1/2 |
200 |
10 |
280 |
298 |
161 |
309 |
425 |
62 |
82 |
23 |
325 |
8 |
71 |
8240 |
FXmode |
FXmode |
|
|
|
50-1”1/2 |
200 |
10 |
280 |
298 |
161 |
309 |
425 |
62 |
82 |
23 |
325 |
8 |
71 |
8240 |
FXmode |
FXmode |
|
|
|
50-1”1/2 |
200 |
10 |
280 |
298 |
161 |
309 |
425 |
62 |
82 |
23 |
325 |
8 |
71 |
8240 |
FXmode |
FXmode |
|
|
|
50-1”1/2 |
200 |
10 |
280 |
298 |
161 |
309 |
425 |
62 |
82 |
23 |
325 |
8 |
71 |
8240 |
FXmode |
FXmode |
|
|
|
50-1”1/2 |
200 |
10 |
280 |
298 |
161 |
309 |
425 |
62 |
82 |
23 |
325 |
8 |
71 |
8240 |
FXmode |
FXmode |
|
|
|
50-1”1/2 |
200 |
10 |
280 |
298 |
161 |
309 |
425 |
62 |
82 |
23 |
325 |
8 |
71 |
8240 |
FXmode |
FXmode |
|
|
|
50-1”1/2 |
200 |
10 |
280 |
298 |
161 |
309 |
425 |
62 |
82 |
23 |
325 |
8 |
71 |
8240 |
FXmode |
FXmode |
|
|
|
50-1"1/2 |
200 |
10 |
280 |
298 |
161 |
309 |
425 |
62 |
82 |
23 |
325 |
8 |
71 |
8240 |
FXmode |
FXmode |
|
|
|
50-1”1/2 |
200 |
10 |
280 |
298 |
161 |
309 |
425 |
62 |
82 |
23 |
325 |
8 |
71 |
8240 |
FXmode |
FXmode |
|
|
|
50-1”1/2 |
200 |
10 |
10 |
298 |
161 |
309 |
425 |
62 |
82 |
23 |
325 |
8 |
71 |
8240 |
FXmode |
FXmode |
|
|
Check Other Types of The Butterfly Valves Details
The FE is a butterfly valve for shutting off or regulating flow, specifically designed for water applications and equipped witha customisable Labelling System.
• Disk in PVC-U with through shaft
• Zinc plated square section steel stem completely isolated from the fluid-complying with standard ISO 5211: DN 40 ÷ 65: 11 mm DN 80 ÷ 100: 14 mmDN 125 ÷ 150: 17 mm DN 200: 22 mm.
• Can also be installed as a bottom discharge valve or tank dump valve
• Valve material compatibility (PVC-U) with water conveyance, drinkingwater and other food substances according to current regulations
• Possibility of directly installing a gearbox or pneumatic and/or electricactuators with a standard drilling pattern according to standard ISO 5211F05, F07, F10
| Technical specifications | |
|---|---|
|
Construction |
Bi-directional centric butterfly valve |
|
Size range |
DN 40 ÷ 200 |
|
Nominal pressure |
Wafer version DN 40 ÷ 50: PN 16 with water at 20 °CDN 65÷200: PN 10 with water at 20 °C |
|
Temperature range |
0 °C ÷ 60 °C |
|
Reference standards |
Flanging system: EN ISO 1452, EN ISO 15493, DIN 2501, ISO 7005-1, EN 1092-1, ANSI B16.5 Cl.150 |
|
Riferimenti Reference standards |
Construction criteria: EN ISO 16136, EN ISO 1452, ENISO 15493
Test methods and requirements: ISO 9393Actuator couplings: ISO 5211 |
|
Valve material |
Body: PVC-U
Disk: PVC-U
Stem: Zinc plated carbon steel (C45). On request STAINLESS steel AISI 316 |
|
Seal material |
Liner: EPDM, FKM. On request NBR |
|
Control options |
Hand lever operated; Gearbox, pneumatic actuator,electric actuator |
DIMENSIONS (Hand operated Butterfly valve)
1- Handle (HIPVC – 1)
2- Screw (STAINLESS steel – 1)
3- Washer (STAINLESS steel – 1)
4- A/b Transparent protection plug (PVC – 1)
5- Stem (Zinc plated steel – 1)
6- Stem O-Ring (EPDM or FKM – 1)
7- Stem O-Ring (EPDM or FKM – 1)
8- Seeger ring (STAINLESS steel- 2)
9- Bush O-Ring (EPDM or FKM -2)
10- Bush (Nylon – 1)
11- Body (PVC-U – 1)
12- Disk O-Ring (EPDM or FKM – 2)
13- Anti-friction ring (PTFE – 2)
14- Disk (PVC-U – 1)
15- Liner (EPDM o FKM – 1)
16- Washer (Steel – 1)
17- Screw (STAINLESS steel – 1)
18- Protection plug (PE – 1)
19- Screw (STAINLESS steel – 2)
20- Plate (PVC-U – 1)
21- Washer (STAINLESS steel – 2)
22- Nut (STAINLESS steel – 2)
23- Tag holder (PVC-U – 1)
24- O-Ring (NBR – 2)
25- Position indicator (PVC-U- 1)
The material of the component and the quantity supplied are indicated between brackets
TECHNICAL DATA
PRESSURE VARIATION ACCORDING TO TEMPERATURE
For water and non-hazardous fluids with regard to which the material is classified as CHEMICALLY RESIS- TANT. In other cases, a reduction of the nominal pressure PN is required (25 years with safety factor).
PRESSURE DROP GRAPH
xyz
RELATIVE FLOW COEFFICIENT GRAPH
The relative flow coefficient is the flow rate through the valve as a function of the degree of valve opening. Horizontal axis: Percentage openingof the disk Vertical axis: Relative flow coeffi-cient
OPERATING TORQUE AT MAXIMUM WORKING PRESSURE
xyz
KV 100 FLOW COEFFICIENT
The Kv 100 flow coefficient is the Q flow rate of litres per minute of water at a temperature of 20°C that will generate Δp= 1 bar pressure drop at a certain valve position. The Kv100 values shown in the table are calculated with the valve completely open.
| DN | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
|---|---|---|---|---|---|---|---|---|
|
Kv100I/min |
1000 |
1285 |
1700 |
3550 |
5900 |
9850 |
18700 |
30500 |
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