Fusible Plugs EN
Fusible Plugs EN Available @ https://fitok.ch and https://schalcher-engineering.ch FITOK Group has been an industry-leading developer and manufacturer of superior quality instrumentation valves and fittings. We have the capability to manufacture and supply 5 different product categories, including: ■ General Instrumentation Valves and Fittings ■ Medium & High Pressure Valves and Fittings ■ High Purity & Ultra High Purity Products ■ Sampling Systems ■ Tubing Our mission is to provide the best quality products and the most professional services to our customers. The performance of our products is guaranteed during the whole manufacturing cycle from our employment of customized materials which should be controlled more strictly than just according to ASTM requirements to our implementation of production and testing exceeding the industry standards. Since our inception, FITOK has been applying sound quality control standards in all activities. FITOK is an ISO 9001 :2015 certified company and our products have been certified by different industry authorities and third-party inspection institutions in different countries to have obtained a variety of certificates, among which there are the TA-Luft, ABS, ASTM F1387, ISO15848, TPED, E-Mark, CRN, DVGW, PED, API and DOT certificates. Benefiting from our global facilities, we are able to optimize the most cost-effective resources worldwide. Paired with flexible manufacturing systems, we deliver a wide range of the best quality products within a competitive lead time and the most professional services to our customers in an array of applications and industries.
Fusible Plugs EN
Available @ https://fitok.ch and https://schalcher-engineering.ch
FITOK Group has been an industry-leading developer and manufacturer of superior quality instrumentation valves and fittings. We have the capability to manufacture and supply 5 different product categories, including:
■ General Instrumentation Valves and Fittings
■ Medium & High Pressure Valves and Fittings
■ High Purity & Ultra High Purity Products
■ Sampling Systems
■ Tubing
Our mission is to provide the best quality products and the most professional services to our customers. The performance of our products is guaranteed during the whole manufacturing cycle from our employment of customized materials which should be controlled more strictly than just according to ASTM requirements to our implementation of production and testing exceeding the industry standards.
Since our inception, FITOK has been applying sound quality control standards in all activities. FITOK is an ISO 9001 :2015 certified company and our products have been certified by different industry authorities and third-party inspection institutions in different countries to have obtained a variety of certificates, among which there are the TA-Luft, ABS, ASTM F1387, ISO15848, TPED, E-Mark, CRN, DVGW, PED, API and DOT certificates.
Benefiting from our global facilities, we are able to optimize the most cost-effective resources worldwide. Paired with flexible manufacturing systems, we deliver a wide range of the best quality products within a competitive lead time and the most professional services to our customers in an array of applications and industries.
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<strong>Fusible</strong> <strong>Plugs</strong><br />
FPP, FPT Series<br />
Schalcher Engineering GmbH<br />
Städeliweg 7 | 9220 Bischofszell<br />
Tel.: +41 71 950 12 77 | E-Mail: info@schalcher-engineering.ch<br />
www.schalcher-engineering.ch | www.fitok.ch<br />
www.fitokgroup.com
1 <strong>Fusible</strong> <strong>Plugs</strong><br />
Application<br />
<strong>Fusible</strong> plugs are pressure relief devices consisting of the body and the eutectic alloy. The eutectic alloy has a specific melting<br />
point. When the plug is exposed to temperatures at or above this melting point, the eutectic alloy will melt and the pressure<br />
inside the plug will be released to the atmosphere for protection of systems.<br />
Features<br />
◎ Eutectic alloy is filled in the stainless steel plug<br />
◎ For liquid or gas service<br />
◎ <strong>Fusible</strong> plugs are non-reusable and disassembled pressure relief devices<br />
◎ Maximum operating pressure: Tested to 500 psig (3.4 MPa)<br />
◎ Temperature rating from 160°F (71°C) to 281°F (138°C) with 4 temperature ranges<br />
◎ Two types of end connections : Pipe threads and tube adapters<br />
Construction<br />
1<br />
1<br />
2<br />
2<br />
FPP Series<br />
FPT Series<br />
Item<br />
1<br />
2<br />
Component<br />
Eutectic alloy<br />
Body<br />
Material<br />
Stainless steel<br />
<strong>Fusible</strong> Alloy Option with Different Melting Point<br />
Melting Point o o<br />
F ( C)<br />
o<br />
F<br />
o C<br />
Designator<br />
Color Code<br />
Stamp<br />
Color Code<br />
Stamp<br />
160<br />
71<br />
160<br />
Black<br />
160<br />
212<br />
100<br />
212<br />
Orange<br />
212<br />
255<br />
124<br />
255<br />
Green<br />
255<br />
281<br />
138<br />
281<br />
Red<br />
281
<strong>Fusible</strong> <strong>Plugs</strong> 2<br />
Dimensions<br />
F<br />
P<br />
D<br />
E<br />
T<br />
E<br />
L<br />
L<br />
FPP Series<br />
FPT Series<br />
FPP Series<br />
Basic Ordering No.<br />
Pipe Size (P)<br />
Dimensions, in. (mm)<br />
L E F (Hex.)<br />
□□-FPP-4-□□□<br />
1/4 NPT<br />
0.95 (24.1)<br />
0.25 (6.4)<br />
9/16 ( 14.29)<br />
□□-FPP-6-□□□<br />
3/<br />
8 NPT<br />
1.06 (26.9)<br />
0.25 (6.4)<br />
11/16 (17.46)<br />
□□-FPP-8-□□□<br />
1/2 NPT<br />
1. 20 ( 30.<br />
5)<br />
0.34 ( 8.7)<br />
7/8 ( 22.23)<br />
□□-FPP-4-□□□-R<br />
1/4 BSPT<br />
24.1 (0.95)<br />
6.4 (0.25)<br />
14.29 (9/16)<br />
□□-FPP-6-□□□-R<br />
3/8 BSPT<br />
26.9 (1.06)<br />
6.4 (0.25)<br />
17.46 (11/16)<br />
□□-FPP-8-□□□-R<br />
1/2 BSPT<br />
30.5 (1.20)<br />
8.7 (0.34)<br />
22.23 (7/8)<br />
FPT Series<br />
Basic Ordering No.<br />
Tube O.D. (T)<br />
Dimensions, in. (mm)<br />
L E D<br />
□□-FPT-4-□□□<br />
1/4<br />
0.81 (20.6)<br />
0. 17 (4.<br />
3)<br />
3/8 (9.53)<br />
□□-FPT-6-□□□<br />
3/8<br />
0.88 (22.4)<br />
0. 25 (6.<br />
4)<br />
1/2 (12.70)<br />
□□-FPT-8-□□□<br />
1/2<br />
1.<br />
12 (28.4)<br />
0. 25 (6.<br />
4)<br />
5/8 (15.88)
3 <strong>Fusible</strong> <strong>Plugs</strong><br />
Ordering Number Description<br />
SS - FPP - 6 - 160 - R<br />
Material<br />
Series<br />
Connection<br />
Size<br />
Melting Point<br />
Designator<br />
Connection Type<br />
SS<br />
316 SS<br />
FPP<br />
4<br />
1/<br />
4<br />
160<br />
NPT or<br />
Tube Adapter<br />
S4<br />
304 SS<br />
FPT<br />
6<br />
3/ 8<br />
212 R<br />
ISO 7/<br />
1 Thread<br />
6L<br />
316L SS<br />
8<br />
1/2<br />
255<br />
4L<br />
304L SS<br />
281<br />
Note: "Ordering Number Description" is a reference to understand<br />
the combination rules of FITOK product part number. Not all<br />
combinations are available.
info@fitokgroup.com<br />
www.fitokgroup.com<br />
FK-IC-GF-07-<strong>EN</strong>-220622
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