Marwin Valve products

Characterized control valve with v-port ball. Investment cast body construction. ISO 5211 actuator mounting pad. Blow-out proof stem. Reinforced PTFE seats. Graphic packing. API 598 inspection and testing. API 607 5th Edition fire tested. Locking lever operator.

The Cv3000 is a V-type control valve for precise control allowing high pressure drop capability with straight through flow and bubble-tight shut-off. Materials of construction for the valve or insert include Hastelloy B, Alloy 20, Hastelloy C, Bronze, Monel, Carbon Steel, Stainless Steel and other special materials such as Duplex, 254 SMO and Titanium. A variety of seat materials are available including PTFE, Carbon or Stainless filled PTFE, Delrin or Peek.