Guardian Premium IS

Retainer
- Opzione A: G10 (FR4)
- Opzione B: G11 (FR5)
Elemento di tenuta
- Opzione A: PTFE
- Opzione B: NBR
- Opzione C: FKM
Manicotti isolanti
- Spessore: 0.90÷1.10 mm
  - Opzione A: GRE G10 (FR4)
  - Opzione B: GRE G11 (FR5)
Rondelle isolanti
- Spessore: 3.00 mm
  - Opzione A: GRE G10 (FR4)
  - Opzione B: GRE G11 (FR5)
Rondelle metalliche
- Spessore: 3.00 mm
  - Opzione A: Acciaio al carbonio zincato
  - Opzione B: Altri metalli a richiesta

Kit isolante per flange.

TEST METHOD	FEATURES	Mylar^® ⁽¹⁾	Nomex^®⁽¹⁾	G10 (FR4)⁽²⁾	G11 (FR5)⁽²⁾
D149	Dielectric Strength KV/mm Short Time	15,8	18,0	-29,5÷31,50	21,5
D695	Compressive Strength (MPa)	-	-	448,0	434,0
D638	Tensile Strength (MPa)	69,0	620,0	344,0	290,0
D570	Water Adsorption (%)	0,8	7,0	0,1	0,1
--	Temperature - Operating °C	-50÷150	-50÷230	-150÷150	-75÷200

Note (1): Material available only for sleeves.

Note (2): Material available for retainer, sleeve, and washer.

Gasket Pressure range		Sealing Element - Temperature range
ASME Gasket Pressure Range	150÷1500 lbs	PTFE	-200°C÷250°C
API Gasket Pressure Range	2000÷5000 psi	NBR	-40°C÷120°C
PN Gasket Pressure Range	PN6÷PN250	FKM	-29°C÷200°C

* The maximum operating temperature of the kit is the lowest among its individual components.

* Customized kits are available with tailored thickness and component materials.