VALVES FOR REFRIGERATING SYSTEMS FROM QUALITY OUR NATURAL DEVELOPMENT Achieved the goal of fty years working in the industry of Refrigeration and Air Conditioning, Castel Quality Range of Products is well known and highly appreciated all over the world. Quality is the main issue of our Company and it has a special priority, in every step, all along the production cycle. UNI EN ISO 9001:2008, issued by ICIM, certies the Quality System of the Factory. Moreover Castel Products count a number of certications in conformity with EEC Directives and with European and American Quality Approval. We produce on high tech machinery and updated automatic production lines, operating in conformity with the safety and environment standards currently enforced. Castel oers to the Refrigeration and Air Conditioning Market and to the Manufacturers fully tested products suitable with HCFC and HFC Refrigerants currently used in the Refrigeration & Air Conditioning Industry. Valves 1

INDEX CHECK VALVES HERMETIC VALVES PAG 21 CAPPED VALVES PAG 23 GLOBE VALVES PAG 26 BALL VALVES PAG 28 GAUGE MOUNTING VALVES PAG 31 LINE PIERCING VALVES All the products illustrated in this Handbook, if submitted to hydrostatic test, guarantee a pressure strength at least equal to 1,43 x PS in compliance with the Directive 97/23/EC. All the products illustrated in this Handbook, if submitted to burst test, guarantee a pressure strength at least equal to 3 x PS according to EN 378-2 : 2008 Standard. A great number of products illustrated in this Handbook can guarantee an higher pressure strength,...

CHECK VALVES APPLICATIONS e check valves, shown in this chapter, are classied “Pressure accessories” in the sense of the Pressure Equipment Directive 97/23/ EC, Article 1, Section 2.1.4 and are subject of Article 3, Section 1.3 of the same Directive. ey are designed for installation on commercial refrigerating systems and on civil and industrial conditioning plants, which use the following refrigerant uids: R22 , R134a , R404A , R407C , R410A ; R507 proper to the Group II (as dened in Article 9, Section 2.2 of Directive 97/23/EC and referred to in Directive 67/548/EEC). For specic applications...

Standard rating conditions according to AHRI Standard 760-2007

HERMETIC VALVES APPLICATIONS e hermetic valves, shown in this chapter, are classied “Pressure accessories” in the sense of the Pressure Equipment Directive 97/23/ EC, Article 1, Section 2.1.4 and are subject of Article 3, Section 1.3 of the same Directive. ey are designed for installation on commercial refrigerating systems and on civil and industrial conditioning plants, which use the following refrigerant uids: R22 , R134a , R404A , R407C , R410A ; R507 proper to the Group II (as dened in Article 9, Section 2.2 of Directive 97/23/EC and referred to in Directive 67/548/EEC). For specic applications...

RECEIVER VALVES APPLICATIONS e receiver valves, shown in this chapter, are classied “Pressure accessories” in the sense of the Pressure Equipment Directive 97/23/ EC, Article 1, Section 2.1.4 and are subject of Article 3, Section 1.3 of the same Directive. ey are designed for installation on commercial refrigerating systems and on civil and industrial conditioning plants, which use the following refrigerant uids: R22 , R134a , R404A , R407C , R410A ; R507 proper to the Group II (as dened in Article 9, Section 2.2 of Directive 97/23/EC and referred to in Directive 67/548/EEC). For specic applications...

STOP VALVES APPLICATIONS e stop valves, shown in this chapter, are classied “Pressure accessories” in the sense of the Pressure Equipment Directive 97/23/ EC, Article 1, Section 2.1.4 and are subject of Article 3, Section 1.3 of the same Directive. ey are designed for installation on commercial refrigerating systems and on civil and industrial conditioning plants, which use the following refrigerant uids: R22 , R134a , R404A , R407C , R410A ; R507 proper to the Group II (as dened in Article 9, Section 2.2 of Directive 97/23/EC and referred to in Directive 67/548/EEC). For specic applications...

DIAPHRAGM VALVES APPLICATIONS e diaphragm valves, shown in this chapter, are classied “Pressure accessories” in the sense of the Pressure Equipment Directive 97/23/ EC, Article 1, Section 2.1.4 and are subject of Article 3, Section 1.3 of the same Directive. ey are designed for installation on commercial refrigerating systems and on civil and industrial conditioning plants, which use the following refrigerant uids: R22 , R134a , R404A , R407C , R410A ; R507 proper to the Group II (as dened in Article 9, Section 2.2 of Directive 97/23/EC and referred to in Directive 67/548/EEC). For specic applications...

ROTALOCK VALVES valves 6310 6320 APPLICATIONS e rotalock valves, shown in this chapter, are classied “Pressure accessories” in the sense of the Pressure Equipment Directive 97/23/ EC, Article 1, Section 2.1.4 and are subject of Article 3, Section 1.3 of the same Directive. ey are designed for installation on commercial refrigerating systems and on civil and industrial conditioning plants, which use the following refrigerant uids: R22 , R134a , R404A , R407C , R410A ; R507 proper to the Group II (as dened in Article 9, Section 2.2 of Directive 97/23/EC and referred to in Directive 67/548/EEC)....

CAPPED VALVES APPLICATIONS e capped valves, shown in this chapter, are classied “Pressure accessories” in the sense of the Pressure Equipment Directive 97/23/ EC, Article 1, Section 2.1.4 and are subject of Article 3, Section 1.3 of the same Directive. ey are designed for installation on commercial refrigerating systems and on civil and industrial conditioning plants, which use the following refrigerant uids: R22 , R134a , R404A , R407C , R410A ; R507 proper to the Group II (as dened in Article 9, Section 2.2 of Directive 97/23/EC and referred to in Directive 67/548/EEC). For specic applications...

GLOBE VALVES APPLICATIONS e globe valves, shown in this chapter, are classied “Pressure accessories” in the sense of the Pressure Equipment Directive 97/23/ EC, Article 1, Section 2.1.4 and are subject of Article 3, Section 1.3 of the same Directive. ey are designed for installation on commercial refrigerating systems and on civil and industrial conditioning plants, which use the following refrigerant uids: R22 , R134a , R404A , R407C , R410A ; R507 proper to the Group II (as dened in Article 9, Section 2.2 of Directive 97/23/EC and referred to in Directive 67/548/EEC). For specic applications...