SSP Corporation
SSP Corporation
8250 Boyle Parkway
Twinsburg, OH 44087-2200
U.S.A.
Phone: 330-425-4250
Email: customer.inquiries@myssp.com
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4000 Series Ball poppet check valves improve cracking and reseals reliability by reducing the likelihood that the poppet will stick in the valve seat.

Specifications
  • Pressure: Up to 6000 psig  (413 bar)
  • Temperature: Up to 350° F (176° C)
  • Body Materials: 316 SS
  • Cracking Pressures: 1/3 to 50 psig (0.023 to 3.44 bar)
  • Seat Material: FKM
  • Ball Material: 316SS, PCTFE
  • End Connections: Duolok, Griplok, Unilok, MNPT, FNPT
  • Sizes: 1/8 to 3/4
  • Orifices: 0.09, .019, 0.28 in.

Our website contains the most popular 4000 Series Check Valve configurations - more configurations are available.  To specify other configurations, please contact SSP Customer Service.
Ball Poppet Check Valve
Unit of Measure
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Part #

CAD

Body Material

Connection 1 - Type

Connection 1 - Size

Connection 2 - Type

Connection 2 - Size

Product Descriptions

Cv

Hex

Stem Type

Stem Material

4040-15-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/2 in N/A FNPT N/A 1/2 in N/A Female NPT Check Valve N/A 1.08 N/A 1 1/8 in N/A 0 N/A 0
4040-25-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/2 in N/A FNPT N/A 1/2 in N/A Female NPT Check Valve N/A 1.08 N/A 1 1/8 in N/A 0 N/A 0
4040-50-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/2 in N/A FNPT N/A 1/2 in N/A Female NPT Check Valve N/A 1.08 N/A 1 1/8 in N/A 0 N/A 0
4040-5-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/2 in N/A FNPT N/A 1/2 in N/A Female NPT Check Valve N/A 1.08 N/A 1 1/8 in N/A 0 N/A 0
4041-1/3-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/2 in N/A Duolok Tube Fitting N/A 1/2 in N/A Female NPT to Duolok Tube End Check Valve N/A 1.08 N/A 1 1/8 in N/A 0 N/A 0
4041-10-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/2 in N/A Duolok Tube Fitting N/A 1/2 in N/A Female NPT to Duolok Tube End Check Valve N/A 1.08 N/A 1 1/8 in N/A 0 N/A 0
4041-1-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/2 in N/A Duolok Tube Fitting N/A 1/2 in N/A Female NPT to Duolok Tube End Check Valve N/A 1.08 N/A 1 1/8 in N/A 0 N/A 0
4041-15-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/2 in N/A Duolok Tube Fitting N/A 1/2 in N/A Female NPT to Duolok Tube End Check Valve N/A 1.08 N/A 1 1/8 in N/A 0 N/A 0
4041-25-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/2 in N/A Duolok Tube Fitting N/A 1/2 in N/A Female NPT to Duolok Tube End Check Valve N/A 1.08 N/A 1 1/8 in N/A 0 N/A 0
4041-50-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/2 in N/A Duolok Tube Fitting N/A 1/2 in N/A Female NPT to Duolok Tube End Check Valve N/A 1.08 N/A 1 1/8 in N/A 0 N/A 0
4041-5-316 N/A CAD Icon (for items table) N/A 316 SS N/A FNPT N/A 1/2 in N/A Duolok Tube Fitting N/A 1/2 in N/A Female NPT to Duolok Tube End Check Valve N/A 1.08 N/A 1 1/8 in N/A 0 N/A 0
4042-1/3-316 N/A CAD Icon (for items table) N/A 316 SS N/A Duolok Tube Fitting N/A 1/2 in N/A FNPT N/A 1/2 in N/A Duolok Tube End to Female NPT Check Valve N/A 1.08 N/A 7/8 in N/A 0 N/A 0
4042-10-316 N/A CAD Icon (for items table) N/A 316 SS N/A Duolok Tube Fitting N/A 1/2 in N/A FNPT N/A 1/2 in N/A Duolok Tube End to Female NPT Check Valve N/A 1.08 N/A 7/8 in N/A 0 N/A 0
4042-1-316 N/A CAD Icon (for items table) N/A 316 SS N/A Duolok Tube Fitting N/A 1/2 in N/A FNPT N/A 1/2 in N/A Duolok Tube End to Female NPT Check Valve N/A 1.08 N/A 7/8 in N/A 0 N/A 0
4042-15-316 N/A CAD Icon (for items table) N/A 316 SS N/A Duolok Tube Fitting N/A 1/2 in N/A FNPT N/A 1/2 in N/A Duolok Tube End to Female NPT Check Valve N/A 1.08 N/A 7/8 in N/A 0 N/A 0
4042-25-316 N/A CAD Icon (for items table) N/A 316 SS N/A Duolok Tube Fitting N/A 1/2 in N/A FNPT N/A 1/2 in N/A Duolok Tube End to Female NPT Check Valve N/A 1.08 N/A 7/8 in N/A 0 N/A 0
4002-1/3-M N/A CAD Icon (for items table) N/A Alloy 400 N/A Duolok Tube Fitting N/A 1/8 in N/A Duolok Tube Fitting N/A 1/8 In N/A Duolok Tube End Check Valve N/A 0.66 N/A 3/4 in N/A 0 N/A 0
4002-10-M N/A CAD Icon (for items table) N/A Alloy 400 N/A Duolok Tube Fitting N/A 1/8 in N/A Duolok Tube Fitting N/A 1/8 In N/A Duolok Tube End Check Valve N/A 0.66 N/A 3/4 in N/A 0 N/A 0
4002-1-M N/A CAD Icon (for items table) N/A Alloy 400 N/A Duolok Tube Fitting N/A 1/8 in N/A Duolok Tube Fitting N/A 1/8 In N/A Duolok Tube End Check Valve N/A 0.66 N/A 3/4 in N/A 0 N/A 0
4005-1/3-M N/A CAD Icon (for items table) N/A Alloy 400 N/A Duolok Tube Fitting N/A 1/8 in N/A MNPT N/A 1/8 In N/A Duolok Tube End to Male NPT Check Valve N/A 0.66 N/A 3/4 in N/A 0 N/A 0
4005-10-M N/A CAD Icon (for items table) N/A Alloy 400 N/A Duolok Tube Fitting N/A 1/8 in N/A MNPT N/A 1/8 In N/A Duolok Tube End to Male NPT Check Valve N/A 0.66 N/A 3/4 in N/A 0 N/A 0
4005-1-M N/A CAD Icon (for items table) N/A Alloy 400 N/A Duolok Tube Fitting N/A 1/8 in N/A MNPT N/A 1/8 In N/A Duolok Tube End to Male NPT Check Valve N/A 0.66 N/A 3/4 in N/A 0 N/A 0
4011-1/3-M N/A CAD Icon (for items table) N/A Alloy 400 N/A Duolok Tube Fitting N/A 1/4 in N/A MNPT N/A 1/8 In N/A Duolok Tube End to Male NPT Check Valve N/A 0.66 N/A 3/4 in N/A 0 N/A 0
4011-10-M N/A CAD Icon (for items table) N/A Alloy 400 N/A Duolok Tube Fitting N/A 1/4 in N/A MNPT N/A 1/8 In N/A Duolok Tube End to Male NPT Check Valve N/A 0.66 N/A 3/4 in N/A 0 N/A 0
4011-1-M N/A CAD Icon (for items table) N/A Alloy 400 N/A Duolok Tube Fitting N/A 1/4 in N/A MNPT N/A 1/8 In N/A Duolok Tube End to Male NPT Check Valve N/A 0.66 N/A 3/4 in N/A 0 N/A 0
Unit of Measure
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