Structural Feature Short structural length,only 1/4~1/8 of that of traditional flanged check valve; Low volume,light weight,only 1/4~1/20 of those of traditional flanged check valve; Quick valve disc closedown,low water hammer pressure; Applicable for and easily installed for vertical or...
Metal seal or rubber seal.
Nominal diameter：1.5" - 48" (DN40 - DN1200)
Pressure range: Class 150 - 2500 (PN16 - PN420)
Working temperature: -196℃ - +560℃
Material: Carbon steel, Stainless steel, Alloy steel, Bronze
Applicable medium：Corrosive Medium, Oil, Other, Steam, Water
Type: Direct Connection
Driving mode: Automatic
Sealing form: Flexible Seal
Inside and outside epoxy coating
Applicable temperature: -196-540 different raw material for different work temperature
Applicable medium: Water, oil, gas and other causticity medium (different raw material for different medium)
About this product:
Main Parameter Specification
Design and manufacture：ASME B16.34
Face to face and end to end：ASME B16.10
Pressure-temperature ratings：ASME B16.34
Inspection and test：API598, API600 or API 6D
Wall thickness dimension：API 600, BS 1868
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With our years of technical knowledge and experience,we assure you,
Naibang will be one of your best parters in China.
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