www.dnpamericas.com Phone: 281-388-0253 Fax: 281-388-190228

CV15 -15,000 PSIHigh Pressure Check Valves

Features and Benefits

• Sizes for 1/4”, 3/8” and 1/2”• Prevents back-flow for non-leak-tight applications• Ball poppet is designed to assure in-line seating without chatter and to allow maximum flow.

Specifications

Max Working Pressure 15,000 psi (1034 bar)

Temperature Ratings: -325° to 800° F (-198° to 472° C)

Typical Applications

• Hydrostatic Test Systems• Waterblast Applications• Hydraulic Control Panels• Wire Line Applications • Instrumentation

Standard Materials of Construction

Dimensions

ORDERING INFORMATIONDNP AMERICAS PART NUMBERING SYSTEM:

CV15 - 04 - NPT - HS

CV15

15,000 PSI High Pressure Check Valve

Body Size04 1/4”06 3/8”08 1/2”

Thread TypeNPT NPT

Sealing Option

HS Ball Seat

OS O’Ring Seat

www.dnpamericas.com Phone: 281-388-0253 Fax: 281-388-1902 29

CV20 - 20,000 PSIHigh Pressure Check Valves

Features and Benefits

• Sizes for 1/4”, 3/8”, 9/16”, 3/4” and 1”• Prevents back-flow for non-leak-tight applications• Ball poppet is designed to assure in-line seating without chatter and to allow maximum flow.

Specifications

Max Working Pressure 20,000 psi (1379 bar)

Temperature Ratings: -423° to 1200° F (-252° to 649° C)

Typical Applications

• Hydrostatic Test Systems• Waterblast Applications• Hydraulic Control Panels• Wire Line Applications • Instrumentation

Standard Materials of Construction

Dimensions

ORDERING INFORMATIONDNP AMERICAS PART NUMBERING SYSTEM:

CV20 - 04 - MF - HS

CV20

20,000 PSI High Pressure Check Valve

Body Size04 1/4”06 3/8”9 9/16”

12 3/4”16 1”

Thread Type

MF Medium Pressure Female

Sealing Option

HS Ball Seat

OS O’Ring Seat

www.dnpamericas.com Phone: 281-388-0253 Fax: 281-388-190230

CV60 - 60,000 PSIHigh Pressure Check Valves

Features and Benefits

• Sizes for 1/4”, 3/8” and 9/16”• Prevents back-flow for non-leak-tight applications• Ball poppet is designed to assure in-line seating without chatter and to allow maximum flow.

Specifications

Max Working Pressure 60,000 psi (4137 bar)

Temperature Ratings: -423° to 1200° F (-252° to 649° C)

Typical Applications

• Hydrostatic Test Systems• Waterblast Applications• Hydraulic Control Panels• Wire Line Applications• Instrumentation

Standard Materials of Construction

Dimensions

ORDERING INFORMATIONDNP AMERICAS PART NUMBERING SYSTEM:

CV60 - 04 - NPT - HS

CV60

60,000 PSI High Pressure Check Valve

Body Size04 1/4”06 3/8”9 9/16”

Thread Type

HF High Pressure Female

Sealing Option

HS Ball Seat

OS O’Ring Seat