cast steel check valve

Material: cast iron, ductile iron, cast steel, carboon steel, stainless steel .
Design: ANSI, JIS, DIN, BS

Check valve is used to prevent the meida flowing back in the pipeline.
Bottoml Valve,size:1/2"to 4"

1.Prompt reply
2.Bulk quantity
3.Manufacturer
4.ISO9001:2000
5.OEM Service

cast steel check valve RF Flange Cast Steel Check Valve

Check valve
1.the products design conform JIS BS ANSI DIN
2.applicable medium:W.O.G
3.applicable temp:200 degrees below

China marine cast steel check valve manufacturer, marine cast steel check valve supplier, marine cast steel check valve factory, marine cast steel che

1.Type:marine flange cast steel check valve
2.Model:AS type,BS type
3.Diameter:DN20~DN125
4.Pressure:0.6~10.0Mpa
5.Material:cast steel,stainl

Type:marine flange cast steel check valve
Model:AS type,BS type
Diameter:DN20~DN125
Pressure:0.6~10.0Mpa
Material:cast steel,stainless steel,

Features:
-Leakage-free closure in one direction
-5 cracking pressures
-For threaded connection(screw-in connection)
-Subplate mounting

503-F cast iron swing check valve flanged ends
conform to MSS SP-71
Flanged drilled to ANSI B16.10 (125lb)
body: cast iron

Check Valve: Flange End Check Valve, wafter type dual plate check valve, Swing check valve, cast iron check valve

China Swing Check Valve: Cast Steel body material, pressure ranging from 150 LB to 900 LB, API 6D, ANSI B16.34, BS 1868, BS 5153 standard, 2"-48".

Min. Order:1 PCS;Packing:CARTON;PaymentType:T/T;L/C;Trademark:ESG;

API Check Valve is suitable to Class150600Lb and Working Temperature -29 to 550 in Oil,
Chemical Industry, producing medicine, fertilizer and Electri

Structure: Check
Pressure: Medium pressure
Material: Casting
Temperature of Media: Normal Temperature

Size: 2" ~ 24" (DN50 ~ DN600)
Rating: ANSI 150lb-1500lb
Body Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel
Trim: API600

) High quality, fast delivery.
2) 1.5"~96" PN10/16
3) Senior and Professional Factory
4 )ISO9001:2008 and CE Certificat

1.Name:cast iron check valve
2.Material:cast iron
3.Thread:1"*33,1"*30,1"*27
4.Used in air compressor
5.Different size are available

Brass Check Valve with Stainless Steel Filter
MOQ:3000pcs
PN20
Size:1/2"-4"

China Ningbo YinZhou Pengcheng Precision Casting Factory is one of the leading steel foundries in China with export license.

Min. Order:1 PC;Packing:PLYWOOD CASE;Transportation:by air,by vessel;PaymentType:T/T, L/C;Trademark:JD & JDBV & OEM;Certificate:ISO9001,ISO2000,CE

Cast iron swing check valve, bronze trim, flange end
1. Conforms to mss sp-71
2. Flanges drilled to ANSI b16.1(125 lb)
3. Face to face dimension

Producet describtion

Butterfly Dual-plate Cast Steel Check Valve
Applicable Standards
Design Description

forged steel check valve, size: 1/2"~2", class: 20~420,
connect ends: flanged, threaded, socket weld, butt-weld...and customers' requirements

Check valves are opening and closing a borrow medium force automatically block medium of the valve upstream. Installed to prevent reverse flow in pipe

CAST IRON SWING CHECK VALVE
BODY: CAST IRON, STEM: a105/cast iron +2Cr13. seat : Stainless steel
Surface: anti-rusting oil. painting

China Swing Check Valve: cast steel body material, flanged end connection, ASME B16.34, ASME B16.10, API 598 standard, Bonnet Gasket.

Name:check valve
Size:1/2"--4"(DN15--DN100)
Material:forged steel.
Nominal pressure: 200psi

Productivity:1000pc/month;Min. Order:1 set;Transportation:by sea /air;DeliveryDate:within 30days;PaymentType:T/T,L/C;Trademark:LDJ;Certificate:API,IS