PTFE disc check valve ChemValve DTEF | KP-5514

Suitable for: corrosive liquids and gases

High quality industrial check valve with all medium contact parts made of high quality PTFE
Long service life due to guidance of the valve in the body with guide ribs
Stainless steel reinforcement ring around the housing prevents deformation due to overpressure or expansion
Hastelloy C4 spring with PTFE/PFA coating
Conforms to ATEX 2014/34/EU, no explosion hazard
Can be mounted in any position
Very low pressure loss

Specifications

Type	KP-5514
Material	PTFE 25% glass reinforced with stainless steel 1.4301 reinforcement ring
Pressure class	maximum 10barg @ 20ºC and 1 barg @160ºC
	suitable for flanges PN10/16 and ANSI 150 lbs lbs see table
Disc	PTFE 25% glass reinforced
Seat	PTFE 25% glass reinforced*
Spring	Hastelloy C4 with PTFE /PFA coating, ends welded
Spring locking cap	PTFE 25% glass reinforced

Face to face	EN558-1 Series 52

Temperature	min. -20ºC to max. 160ºC

PED Catagory	DGRL 97/23 EC fluid group 1
Density	according to EN12266-1 rate D for PTFE/PTFE sealing
	Option EPDM, NBR or FPM sealing according to EN12266-1 rate A

Do not apply as an overflow, safety valve or vacuum breaker

*Options -with soft seal EPDM, NBR or FPM - Food model according to EC1935/2004 / FDA

Contact

For more information on our check valves, please contact us at:

appendages@klinger.nl