Model 185 MGM Excess Flow Check Valve

Application Overview

MGM Series 185 Excess Flow Check Valves are designed for use where threaded connections are required. They are made completely of carbon and stainless steel. Bodies are machined from bar stock, not castings, for added durability.

The Model 185 MGM Excess Flow Check Valves has female NPT pipe threads on both ends. The185 MGM Excess Flow Check Valves can be mounted in any orientation with negligible effect on flow rate.

As with all MGM excess flow check valves, the Series 185 is equipped with an orifice in the check mechanism to allow for pressure equalization and will reopen automatically after repairs are made.

Materials

  • Body – Carbon Steel
  • Poppet – Stainless Steel
  • Guide – Carbon Steel
  • Nut – Stainless Steel
  • Sprint – Stainless Steel

Features

  • Generous flow channels provide low pressure drops.
  • Heavy duty all steel construction will withstand extremely rough conditions.
  • Complete 304 or 316 stainless steel construction available for use in corrosive environments.

 

mgm-valve-185

Sizes & Dimensions

Series Dimensions
A-Open B-FNPT HEX
185:FF
1×1
4.31 1 1
185:GG
1.25×1.25
4.03 1.25 1.25
185:HH
1.5×1.5
4.53 1.5 1.5
185:II
2×2
4.78 2 2

All Size Values are in Inches.