Dart Style Check Valves
Size from 1" to 3"
Maximum working pressure 15, 000 PSI
Easy operation
Inline serviceable
Positive seal design
Extended service life
Forged steel body
Application: Cementing, Acidizing, Fracturing and other high pressure applications.
Jining Donghong Machinery Co., Ltd
www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
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