 |
| SCT Type Tetrafluororesin Coupler |
 |
|
| Features: |
- Its body is made of tetrafluororesin (PTFE). It is therefore outstandingly chemical-resistant.
- Automatic shut-off valve in socket & plug
- No metalic parts are not used in the flow path.
- All parts are cleaned, inspected, assembled, and packed in a clean room.
- Available in many different size.
|
| |
|
|
 |
| Click here to enlarge image above |
|
| Specifications: |
| |
| Body Material |
Tetrafluororesin (PTFE) |
| Size |
1/4" , 3.8", 1/2", 3/4", 1" |
| Working Pressure |
0.2 MPa (2 kgf/cm2) |
| Pressure Resistance |
0.3 MPa (3 kgf/cm2) |
| Packing Material |
Socket "O" ring |
FEP-encapsulated FKM |
| Valve |
Fluororesin |
| Working Temperature Range |
+5°C to +50°C |
|
|
|
| |
| Recommended Tightning Procedure: |
- Wrap teflon tape around male thread adaptor
- Tighten product film with your hand
- Lastly, tighten wrench as follows
|
| 1 3/4 to 2 turns |
1/4" , 3.8", 1/2", 3/4", 1" in size |
|
| Note: Overtightening may damage products, resulting in leakage |
| |
| Interchangeability: |
| Different sizes cannot be connected together |
| |
| Minimum Cross-Sectional Area (mm2) : |
| Product Code |
SCT-2SP |
SCT-3SP |
SCT-4SP |
SCT-6SP |
SCT-8SP |
| Area |
12 |
34 |
54 |
103 |
225 |
|
| |
| Flow Rate-Pressure Loss Characteristics : |
 |
Click here to enlarge image on the left. |
|
| |
| Parts List |
| Plug |
 |
| Part# |
Part Name |
Q'ty |
Material |
Remark |
| 1 |
Plug body |
1 |
PTFE |
|
| 2 |
Valve |
1 |
PFA |
|
| 3 |
Valve spring |
1 |
PFA |
|
| 4 |
Spring holder |
1 |
PTFE |
|
| 5 |
Ring |
1 |
PTFE |
|
|
| |
| PTFE: Poly tetra fluoro ethyrene |
| PFA: Tetra fluoro ethyrene perfluoro alkyl vinyl ether |
| SUS304: Stainless steel |
| FKM: Fluoro-rubber |
| |
| *1: The 2S, 3S, 4S, and 6S have six balls. The 8S has ten balls. |
|
| Socket |
 |
| Part# |
Part Name |
Q'ty |
Material |
Remark |
| 1 |
Socket body |
1 |
PTFE |
Encapsulated with FEP |
| 2 |
Sleeve spring |
1 |
SUS304 |
|
| 3 |
Ball |
1 |
PTFE |
|
| 4 |
Sleeve |
1 |
PTFE |
|
| 5 |
Stopper |
1 |
PTFE |
|
| 6 |
"O" Ringer |
1 |
FKM |
Encapsulated with FEP |
| 7 |
Backup Ring |
1 |
PTFE |
|
| 8 |
Valve |
1 |
PFA |
|
| 9 |
Valve Spring |
1 |
PFA |
|
| 10 |
Spring Holder |
1 |
PTFE |
|
| 11 |
Ring |
1 |
PTFE |
|
|
|
|
| |
| Product Codes and Dimensions Table |
| Plug |
 |
| Part Code |
Mass (g) |
Dimensions (mm) |
| Lp |
A |
ØC |
Hp |
Thread Part (female) |
| SCT-2P |
43 |
59 |
30.5 |
27.5 |
4 face, 24 |
NPT 1/4 |
| SCT-3P |
77 |
68.5 |
34 |
34.5 |
4 face, 30 |
NPT 3/8 |
| SCT-4P |
91 |
69.5 |
38 |
39.5 |
4 face, 36 |
NPT 1/2 |
| SCT-6P |
160 |
78.5 |
45 |
48 |
4 face, 41 |
NPT 3/4 |
| SCT-8P |
300 |
112 |
61 |
59 |
4 face, 50 |
NPT 1 |
|
|
| Socket |
 |
| Part Code |
Mass (g) |
Dimensions (mm) |
| Ls |
ØD |
Hs |
Thread Part (female) |
| SCT-2S |
101 |
89.5 |
41 |
Face, 19 |
1/4 |
| SCT-3S |
156 |
102 |
49.5 |
Face, 24 |
3/8 |
| SCT-4S |
192 |
107 |
54.5 |
Face, 30 |
1/2 |
| SCT-6S |
340 |
123 |
68 |
Face, 36 |
3/4 |
| SCT-8S |
770 |
172.5 |
82 |
Face, 46 |
1 |
|
|
|
| |
| Options |
| Dust Cap for Plug |
 |
| Part Code |
Dimensions (mm) |
| A |
B |
ØC |
| Dust Cap for SCT-2P |
36.0 |
31.5 |
23 |
| Dust Cap for SCT-3P |
39.0 |
34.5 |
26 |
| Dust Cap for SCT-4P |
43.5 |
38.5 |
29 |
| Dust Cap for SCT-6P |
52.0 |
48.6 |
37.2 |
| Dust Cap for SCT-8P |
71.5 |
-- |
53 |
|
|
| Dust Plug for Socket |
 |
| Part Code |
Dimensions (mm) |
| D |
ØF |
| Dust Plug for SCT-2P |
49 |
24.5 |
| Dust Plug for SCT-3P |
53 |
24.5 |
| Dust Plug for SCT-4P |
58 |
29.5 |
| Dust Plug for SCT-6P |
67 |
39.5 |
| Dust Plug for SCT-8P |
72.5 |
48.0 |
|
|
|
| |
| |
