februari 3, 2017 by Vridspjällventil 841T,842T PTFE (Butterfly Valve 841T,842T PTFE) 841T / 842T PTFE Lined for chemical duties with a proven record of excellent performance and long life in heavy duty applications. Related Products Vridspjällventil 334 Class 300 (Butterfly Valve334 Class 300) Vridspjällventil 304 A,Q (API Spec) (Butterfly Valve304 A,Q (API Spec) Vridspjällventil 302A,303Q Firesafe (Butterfly Valve302A,303Q Firesafe) Vridspjällventil 71LG (Butterfly Valve 71LG) Vridspjällventil 732Q,752W Lugged (Butterfly Valve 732Q,752W Lugged)