wbv1631n 2w fb h lug qtsa n em o0 220vac Knife Gate Valve alliage d'aluminium

alliage d'aluminium

body material - Stainless steel AISI 304

Spécification matérielle du robinet à boisseau sphérique Elephant BV3131P(3pc)-FP-F-ISO-H PA-DA 4M310-08 220V MON :

№ Part name Material 1 Body WCB steel 2 Disk stainless steel 304 3 Stem stainless steel 304 4 Seat seal metal (D507 cladding) + graphite 5 Gland seal stainless steel 304 + graphite

wbv1631n 2w fb h lug qtsa n em o0 220vac Knife Gate Valve alliage d'aluminiumRotary disc gate valve is designed for use as shut off or regulating valves for flow control in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. Electric actuator with spring return is designed for safe control of valves or dampers in case of power supply voltage loss. They are used in various industries. Principle of operation: this actuator is applicable in