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PFA Valve Series - Check Valve
PFA Valve Series
- Check Valve
CHECK VALVE
CHECK VALVE
1. ENIB Check Valve is manufactured using only fluorine resin.
2. The product is designed to prevent chemical backflow.
Major Functions & Features
1. Manufactured only with high-purity fluororesin materials, which prevents contamination and corrosion.
2. The cone shaped disk prevents deformation from vacuum pressure.
3. Steady Lock prevents accidental loosening of the valve assembly.
Technical Specifications
Data Sheet
Connection Type
· E&IB Ferrule or Flare Connection
· Pipe Connection
Configuration
2-Way Flow
Cracking Pressure
0.01~0.05bar
Operating Specification
| Operating Temperature | Maximum Operating Pressure |
| 0~90℃ | 9㎏/㎠(0.9Mpa) |
| 90~120℃ | 7㎏/㎠(0.7Mpa) |
Material Construction
· Body : High Purity PFA or Modified PTFE
· DISC : Modified PTFE
· Other Part : PTFE, HDPE
Port Connection & Port Size
Ferrule Type Size : 1/4″, 3/8″, 1/2″, 3/4″, 1″, 1~1/4″, 1~1/2″, 2″
Dimension Table
| Size | A | ØB |
| 1/4″ 3/8″ 1/2″ 3/4″ 1″ 1-1/4″ 1-1/2″ 2″ | 100 110 115 136 159 197 199 250.5 | 40 40 40 57 73 99 99 124.5 |
Pipe, Space Saver Type Size : 15A, 20A, 25A, 40A, 50A, 2″(IN, OUT SAVER), 2″(IN SAVER), 2″(OUT SAVER)
Dimension Table
| Size | A | ØB |
| 15A 20A 25A 40A 50A 2″(IN, OUT SAVER) 2″(IN SAVER) 2″(OUT SAVER) | 124 133 140 167.5 167.5 256.5 253.5 253.5 | 57 73 81 124.5 124.5 124.5 124.5 124.5 |
Flare Type Size : 1/4″, 3/8″, 1/2″, 3/4″, 1″
Dimension Table
| Size | A | ØB |
| 1/4″ 3/8″ 1/2″ 3/4″ 1″ | 120 122.5 127.5 148 170 | 40 40 40 57 73 |
Flare Type Size : 1/4″, 3/8″, 1/2″, 3/4″, 1″
Dimension Table
| Size | A | ØB |
| 1/4″ 3/8″ 1/2″ 3/4″ 1″ | 109 114.5 118 135.5 169.5 | 40 40 40 57 73 |
Ordering Information
CV-XX-XX-X
※ Ex. : Ferrule Type 1", PFA BODY → CV-FR-16-B
| Product Name | Connection Type | Code Size(Flare, Ferrule) | Code Size(Pipe) | Model |
| CVCheck Valve | FFFlare/Fine Thread FRFerrule PPipe |
041/4″ – Flare or Ferrule 063/8″ – Flare or Ferrule 081/2″ – Flare or Ferrule 123/4″ – Flare or Ferrule 161″ – Flare or Ferrule 201-1/4″ – Ferrule 241-1/2″ – Ferrule 322″ – Ferrule 32S322″ – in-Saver / out Ferrule 3232S2″ – in-Ferrule / out Saver 32S32S2″ – in-Saver / out Saver |
1515A 2020A 2525A 4040A 5050A |
APTFE BODY BPFA BODY |