PFA Valve Series - G.C.A Valve
PFA Valve Series
- G.C.A Valve
G.C.A MV
G.C.A MV
G.C.A MV
General Chemical Application
Manual Valve

G.C.A MV
General Chemical Application
Manual Valve

G.C.A. manual valve is made only of fluorine resin and is designed to generate optimal performance in handling high-purity chemicals.
Major Functions & Features
1. Made only of high-purity fluorine resin material and is designed to generate optimal performance in handling high-purity chemicals.
2. Bonnet is screwed onto the body(all-in-one assembly to prevent valve deformation and improve airtightness.
3. Bonnet Lock and fitting Nut Lock stabilize and prevent loosening of valve components adding additional safety
4. Visually identifiable on and off, fully closed and open, and flow direction indicators for precise valve operation
5. Multi connection types available – flare, ferrule, and pipe connections
Technical Specifications
Actuator Type
Manual Handle Operation
Configuration
2-Way Flow : Orifice Type
Operating Specification
Operating Temperature | Maximum Operating Pressure |
0~90℃ | 9㎏/㎠(0.9Mpa) |
90~120℃ | 7㎏/㎠(0.7Mpa) |
Material Construction
· Body            : High Purity PFA
· Diaphragm : Modified PTFE
· Other Part  : PVDF
Port Connection & Port Size
Flare Type : 1/4″ ~ 1″
Dimension Table
Size | P/N | Orfice | CV | A | H | L | B | C | D | E |
1/4″ 3/8″ 1/2″ 3/4″ 1″ | GMV-F-04 GMV-F-06 GMV-F-08 GMV-F-12 GMV-F-16 | 4.5 6.9 10 16.4 22.8 | 0.5 1.1 1.8 5.8 11 | 18 18 22 30 30 | 92.5 92.5 107 134 147 | 112 116.5 123.5 146 169.5 | 29 29 34 44 61 | 41 41 46 57 75 | 48 48 55 65 90.5 | 63 63 70 80 110 |
Ferrule Type Standard Size : 1/4″ ~ 1″
Ferrule Type Size : 1~1/4″, 1~1/2″, 2″
Dimension Table
Size | P/N | Orfice | CV | A | H | L | B | C | D | E |
1/4″ 3/8″ 1/2″ 3/4″ 1″ 1-1/4″ 1-1/2″ 2″ | GMV-FR-04 GMV-FR-06 GMV-FR-08 GMV-FR-12 GMV-FR-16 GMV-FR-20 GMV-FR-24 GMV-FR-32 | 4.5 6.9 10 16.4 22.8 28 33.7 46 | 0.5 1.1 1.8 5.8 11 14.6 20.7 40.25 | 18 18 22 30 30 40 40 49 | 92.5 92.5 107 134 147 173.5 173.5 241 | 100 100 120.5 143 170.5 219 221 289 | 29 29 34 44 61 79 79 84.5 | 41 41 46 57 75 95 95 125 | 48 48 55 65 90.5 107.5 107.5 149.5 | 63 63 70 80 110 127 127 173 |
Pipe Type Standard Size : 15A, 20A, 25A
Pipe Type Size : 40A, 50A
Dimension Table
Size | P/N | Orfice | CV | A | H | L | B | C | D | E |
15A 20A 25A 40A 50A | GMV-P-15 GMV-P-20 GMV-P-25 GMV-P-40 GMV-P-50 | 16.4 21 26.6 40.86 52.5 | 5.3 9 14.6 38.3 51.1 | 30 30 30 49 49 | 134 147 151.5 241 241 | 136 138 150 224 224 | 44 61 61 84.5 84.5 | 57 75 75 125 125 | 65 90.5 89.5 149.5 149.5 | 80 110 107 173 173 |
Ordering Information
GMV-XX-XXX
※ Ex. : Flare Type, 3/8" → GMV-F-06 / Pipe Type, 40A → GMV-P-40
Product Name | Connection Type | Code Size(Flare, Ferrule) | Code Size(Pipe) |
GMVG.C.A Manual Valve | FFlare 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 |
1515A 2020A 2525A 4040A 5050A |