Stainless steel Lift check valve

Unit Price: USD 48.0000 / Piece/Pieces
Payment Type: T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF
Min. Order: 10 Piece/Pieces
Delivery Time: 10 Days

Basic Info

Model No.: DIN 3356 6

Certification: SGS, ISO

Temperature: Low Temperature

Connection: Welding

Pressure: Adjustable

Closed: Closed

Structure: Spring

Material: Stainless Steel

Additional Info

Packaging: carton

Productivity: 100000

Brand: RMI

Transportation: Ocean,Land,Air

Place of Origin: CHINA

Supply Ability: 1000/MOUNTH

Certificate: ISO

HS Code: 8481804090

Port: 宁波

Product Description


lift check valve

check valve is applicable for petroleum, chemical, pharmaceutical, fertilizer, power industry and other conditions pipeline with nominal pressure PN1,6-4.0MPa, working temperature -20 DC -350 °C, to stop or allow the medium in the pipeline.


Structure features of DIN 3356 6 inch lift check valve
1, Reasonable structure, reliable sealing, excellent performance, attractive appearance;
2, Sealing surface surfacing Co hard alloy, with features of wear resistance, corrosion resistance, good abrasion resistance, service life is long;
3, Stem is treated with quenching and surface nitriding, with good anti-corrosion and anti-friction properties;
4, Double seal, performance is more reliable ;
5, Parts materials, flanges and butt welding size can be made according to the actual working conditions or user requirements, to meet the needs of various projects.

Parameters
Valve Name
DIN 3356 6 inch lift check valve
Design and manufacture
DIN3356
Flange end
DIN2543-2546
Face to face
DIN3202
Test & inspection
DIN3230-75
Nominal pressure
MPa
Shell test pressure
MPa
Sealing test pressure
MPa
Applicable
temperature
Applicable
medium
1.6
2.4
1.76


-20C°-350C°


water, steam, oil, etc.
2.5
3.75
2.75
4
6
4.4
Main material

 lift check valve

S.N.
Part name
Material
1
Body
GS-C25, CF8, CF3
2
Disc
2CR13, F304, F316
3
Metal spiral wound gasket
stainless steel, PTFE
4
Bonnet
GS-C25, CF8, CF3
5
Hexagon nut
ASTM A193-2H, A193-8, A193-8M
6
Stud
ASTM A193-B7, A193-B8, A193-B8M






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Phone:86-189-06745650

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