Supplier Homepage Industrial Equipment & Components Valve Check Valve China Marine Cast Iron Check Valve

China Marine Cast Iron Check Valve

Min. Order / Reference FOB Price
10 Piece	Contact Supplier

Local Area:	Jian, Jiangxi, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, PayPal

Material:	Brass
Connection Form:	Thread
Structure:	Tubular

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Product Description

DN 40 50 65 80 100 125 150 200 250 300
Pls contact us for more details.
Petroleum, chemical industry, pharmacy, fertilizer, power industry etc.

Advantage
1.GB lift check valve is self-sealing valve. The disc can be acted by the flow which can protect against the media flow back.
2.The disc with spring can keep the valve work in any direction.
3.Reasonable structure, reliable sealing, excellent performance and attractive appearance make a TKFM valve.
Material list(CN standard):

NO.Part NameCarbon Steel SeriesStainless Steel SeriesAlloy Steel SeriesLow-temperature Steel Series1BodyWCBCF8WC6LCB2DISCWCBCF8WC6LCB3Washer Flexible graphite+ss304 Flexible graphite+ss304 Flexible graphite+ss304 Flexible graphite+ss3044BonnetWCBCF8WC6LCB5Studs35CrMoA0Cr18Ni9(304)35CrMoA0Cr18Ni9(304)6Nut35#0Cr18Ni9(304)35CrMoA0Cr18Ni9(304)7Spring60Si2Mn0Cr18Ni9(304)0Cr18Ni9(304)0Cr18Ni9(304)

Technical Specification

Design StandardGB/T 12235Temperature Pressure RatingGB/T 12224Structural LengthFactory Standard Flange DimensionsGB/T 9113,GB/T 79Inspection and TestJB/T 9092,GB/T 13927nominal pressurePN1.6PN2.5PN4.0PN6.4PN10.0PN16.0Test Pressure(Mpa)Body Test2.43.756.0 9.615.0 24.0 High Pressure Seal1.762.754.47.0411.0 17.6Low Pressure Seal0.60.60.60.60.60.6Applicable temperature-196°C~550°C(Differeent temperature use different material)Applicable Mediumwater,gas,oil and corrosive media(different media use different material)