Spirax Sarco CA14/CA14S Ductile Iron Air Trap Gas Trap

Description

Spirax Sarco Spirax Sarco CA14 Ductile Iron Air and Gas System Traps ½" and ¾" (Threaded Connection), CA14 Series Float Type Automatic Liquid Drain Valves for air and gas systems. Ductile iron body bonnet and easy serviceability throughout the unit. Fluorinated rubber cone, model CA14, is standard; stainless steel cone, model CA14S, is also available.

Available Models

Available types	SKU
1/2" CA14	1488000
3/4" CA14	1488100

(an official) standard

This product complies with the European Pressure Equipment Directive 97/23/EC.

Certification

This product can be supplied with EN 10204 2.2 certificate. Note: If a certificate is required, please specify when ordering.

Sizes and pipe connections

½" and ¾" threads BSP or NPT.

Pressure/temperature constraints

Valve body design conditions	PN16
PMA Maximum Allowable Pressure @ 120°C	16 bar g
TMA Maximum Allowable Temperature	250°C
Minimum Allowable Temperature	0°C
PMO Maximum Working Pressure	16 bar g
TMO Maximum Operating Temperature (CA14S)	250°C@13.9 bar g
Minimum working temperature	0°C
PMX Maximum differential pressure (determined by specific gravity of liquid being drained)	14.0 bar for specific gravity 1.0; 14.0 bar for specific gravity 0.9; 14.0 bar for specific gravity 0.8; 9.0 bar for specific gravity 0.7; 5.0 bar for specific gravity Min. 0.6
PMN Minimum Differential Pressure	0.1 bar
Design maximum cold hydraulic test pressure	24 bar g

material (that sth is made of)

Item	Part	material (that sth is made of)
1	valve body	Ductile iron DIN 1693 GGG 40
2	Bonnet bolts	Steel BS 3692 Gr. 8.8
3	Bonnet Gasket	Reinforced flake graphite
4	bonnets	Ductile iron DIN 1693 GGG 40
5	Main valve cone (CA14)	Synthetic Rubber Fluorinated Rubber
5	Main valve cone (CA14S)	Stainless steel AISI 440B
6	main valve seat	Stainless steel BS 970 431 S29
7	Seat Gasket	Stainless steel BS 1449 304 S11
8	Main valve assembly screws	Stainless steel BS 6105 Cl A270
9	Float and Rod	Stainless steel BS 1449 304 S16
10	Pivot bracket	Stainless steel BS 1449 304 S16
11	fulcrum	stainless steels

Safety, installation and maintenance

For detailed information, refer to the Installation and Maintenance Guide (IM-P144-02) supplied with the product.

Installation Instructions

CA14 traps should be installed according to the direction of the arrow on the valve body to ensure that the float arm is free to lift vertically.

deal with

If products with fluorinated rubber parts are used near 315°C or even higher, the fluorinated rubber may decompose and form hydrofluoric acid, which should be avoided by avoiding skin contact and inhalation of the acid, as this can cause skin burns and damage to the respiratory system. Fluorinated rubber should be disposed of in the manner recommended by the installation and maintenance guide, and disposed of properly so as not to cause environmental harm.

Ordering Instructions

Example: 1 - Spirax Sarco ½" CA14 trap, ductile iron body and cover, BSP threaded connections.

weights

caliber	weights
½"	2.5kg
¾"	2.5kg