PVC Flanged Ball Valves
A PVC flanged ball valve is a shut-off valve whose plastic body is bolted to the mating flanges of the line through flanges at both ends, opening and closing in a quarter turn of the handle.
It is used at larger sizes where threaded joints become difficult, at pump, filter and tank connections in treatment plants, pool plant rooms and chemical lines. Size, flange standard and pressure class are confirmed per model.
Main Applications
- Treatment plant main lines
- Pump and filter connections in pool plant rooms
- Chemical tank outlets
- Cooling tower water lines
- Industrial process water
- Brine and seawater lines
Technical Data
| Valve type | Ball valve, lever (quarter turn) |
|---|---|
| Connection | Flange (standard depending on model) |
| Body | Plastic (PVC, depending on model) |
| Sizes | Depending on model, please ask |
| Pressure class | Depending on model (confirmed by manufacturer information) |
| Seals | Depending on model |
| Flange gasket | Suited to the fluid (EPDM, rubber, etc.) |
| Operating temperature | Cold fluid; limit depending on model |
| Operation | Lever; actuator compatibility depending on model |
| Gas / compressed air | Not recommended (manufacturer warning for plastic valves) |
Material Options
| Part | PVC-U · solvent / threaded | PPR · welded / threaded | Compression · PE pipe |
|---|---|---|---|
| Body | Rigid PVC (PVC-U) | PP-R (polypropylene random copolymer) | Plastic (depending on model) |
| Ball | Plastic (depending on model) | Plastic (depending on model) | Plastic (depending on model) |
| Seats and seals | Depending on model (EPDM or FPM, per fluid) | Depending on model | Depending on model |
| Connection | Solvent socket or female thread | Socket fusion or female thread | Compression nut and clamping ring |
| Hot water | Not suitable | Suitable (depending on model) | Depending on model (cold water lines) |
| Use | Clean water, pools, chemicals | Domestic water, heating | Irrigation, garden, mains |
Which material? As no PVC flanged ball valve is listed in the store, size and pressure class are confirmed on request. On plastic flanges bolts should be tightened crosswise and with control.
Advantages
Suited to Large Sizes
- Where threads become difficult
Easy Removal
- Taken out by opening the bolts
Corrosion-Free
- Plastic body
Fits Flanged Equipment
- Pumps, filters and tanks
Construction and Design Features
- Plastic body, ball and handle
- Flange faces at the ends
- Bolt-hole flanges
- Seal material depending on model
Send the line size, flange standard, fluid and quantity; we will confirm a suitable PVC flanged ball valve and lead time.
How to Choose?
- Determine size and flangeSend the line size and the mating flange standard.
- Ask about the pressure classHave the model confirmed against line pressure.
- State fluid and temperatureGive the fluid and concentration on chemical lines.
- Choose the operationState lever or actuated use.
Complementary Products
Why ORFA?
Other Flanged Ball Valves
3-Piece Flanged Cast Steel Ball Valves
3-piece flanged cast steel ball valves have a cast body, flanged ends and a three-piece design that can be opened for service.
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3-Piece Flanged Stainless Steel Ball Valves
3-piece flanged stainless steel ball valves have a stainless body, flanged ends and a three-piece design that can be opened for service.
Details →
Flanged Natural Gas Ball Valves
Flanged natural gas ball valves are flanged ball valves suitable for use on natural gas lines.
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Short Pattern Flanged Ball Valves
Short pattern flanged ball valves have a short body for installation in tight spaces and flanged ends.
Details →Flanged PVC-U Ball Valves
Flanged PVC-U ball valves are ball valves with a rigid PVC (PVC-U) body and flanged connections. They are used in larger diameter water treatment, pool and chemical fluid lines.
Details →Flanged PPRC Ball Valves
Flanged PPRC ball valves are ball valves with a PPRC body and flanged connections. They are used in larger diameter water supply and heating lines.
Details →Our PVC Flanged Ball Valves
ORFA supplies pvc flanged ball valves in a range of pressure classes, sizes and connection types to suit your application. Descriptions, technical specifications, materials and dimension tables are available on each detail page.
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