Fill Adapters

Retractable Pin Adapters
Provide maximum operating flexibility to fill or evacuate cylinders with either conventional valves or GRVPs. Engage pin locking tool and rotate tool clockwise to depress pin with conventional valve. Rotate tool counterclockwise to release pin with GRPV. Adapters incorporate an O-ring seal for hand-tight connection.
*Adapters can be used with TV RPV also.
 
Fixed Pin Adapters
For use on manifolds dedicated to filling cylinders with Sherwood GRPV valves.
*Adapters can alsovbe used with TV RPV.
 
Pin Locking Tool
Use with retractable pin adapter.
 
Checking Rod 
Gas cylinders can be checked for content integrity by simply inserting a checking rod and pushing against the resistance of the check valve.
The sound of escaping gas indicates residual cylinder pressure.
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  1. 3 1/4 F acme x 2 MPT filler no screen
  2. Sherwood Nipple + Fixed Pin (Includes Brass Nut), CGA 320 Outlet, 1/4'' NPT Inlet, Brass Nipple w/ Ni Plated Steel Pin and Buna Nitrile O-Ring
  3. Sherwood Nipple + Fixed Pin (Includes Brass Nut), CGA 320R Outlet, 1/4'' NPT Inlet, Brass Nipple w/ Ni Plated Steel Pin and Buna Nitrile O-Ring
  4. Sherwood Nipple + Fixed Pin (Includes Brass Nut), CGA 346 Outlet, 1/4'' NPT Inlet, Stainless Steel Nipple w/ Ni Plated Steel Pin (No O-Ring)
  5. Sherwood Nipple + Fixed Pin (Includes Brass Nut), CGA 347 Outlet, 1/4'' NPT Inlet, Stainless Steel Nipple w/ Ni Plated Steel Pin (No O-Ring)
  6. Sherwood Nipple + Fixed Pin (Includes Brass Nut), CGA 350 Outlet, 1/4'' NPT Inlet, Brass Nipple w/ Brass Pin and EPDM O-Ring
  7. Sherwood Nipple + Fixed Pin (Includes Brass Nut), CGA 350 Outlet, 1/4'' NPT Inlet, Stainless Steel Nipple w/ Ni Plated Steel Pin (No O-Ring)
  8. Sherwood Nipple + Fixed Pin (Includes Brass Nut), CGA 350R Outlet, 1/4'' NPT Inlet, Brass Nipple w/ Brass Pin and EPDM O-Ring
  9. Sherwood Nipple + Fixed Pin (Includes Brass Nut), CGA 540 Outlet, 1/4'' NPT Inlet, Brass Nipple w/ Monel Pin and Buna Nitrile O-Ring
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Retractable Pin Adapters
Provide maximum operating flexibility to fill or evacuate cylinders with either conventional valves or GRVPs. Engage pin locking tool and rotate tool clockwise to depress pin with conventional valve. Rotate tool counterclockwise to release pin with GRPV. Adapters incorporate an O-ring seal for hand-tight connection.
*Adapters can be used with TV RPV also.
 
Fixed Pin Adapters
For use on manifolds dedicated to filling cylinders with Sherwood GRPV valves.
*Adapters can alsovbe used with TV RPV.
 
Pin Locking Tool
Use with retractable pin adapter.
 
Checking Rod 
Gas cylinders can be checked for content integrity by simply inserting a checking rod and pushing against the resistance of the check valve.
The sound of escaping gas indicates residual cylinder pressure.
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