mud gate valve

Our main production diesel engine parts, domestic and foreign castings, gray iron and ductile iron to the main export products,

Our main production diesel engine parts, domestic and foreign castings, gray iron and ductile iron to the main export products,

1.Design and fabrication per DIN3352part4\
2.Length per GB1221-1989
3.ENds flange size per GB9113.1-2000
4.Inspection and test per GB/T 13927-1992

FREE-Valve's Bi-directional knife gate valves are known as slurry gate valves.

FREE-Valve's hydraulic square knife gate valves are unidirectional knife edge gate valve used on industrial pipeline for on-off operation.

FREE-Valve's pneumatic unidirectional knife gate valves are known as slurry gate valves

FREE-Valve's square knife gate valves are unidirectional knife edge gate valve used on industrial pipeline for on-off operation.

ur factory to the "integrity, efficiency, innovation " policy, follow the "honesty, credibility first"service philosophy, with strong capital,

The gate valve is a groove gate valve, it has a light switch, reliable sealing, good elastic memory and long service and long life and other significa

JIS flanged gate valve 10K
Working temperature-29~425℃ WCB -40~500℃SS
Material: Carbon steel, Forged steel, SS304 SS316 SS316L, etc.
Specificatio

Standards:API, ANSI , JIS, DIN and GB
Nominal diameters: 1/8"-24"
nominal pressure: PN1.6-42.0Mpa (150Lb-2500Lb)
materials:A105, LF2, F5, F11, F22

Stellite globe valve
Main use
Law orchid connectivity of cutoff valve compliant male call the press PN1.6~16 Maps, working temperature-29~550

DC-B1112 Brass gate valve, Steel handwheel
Size:15mm,22mm,28mm

DC-B1113 Brass gate valve, Steel handwheel
Size:15mm,22mm,28mm

Carbon steel flanged gate valve
Size: NPS2"~48"
Rating: Class150~2500
Material: WCB, LCB, LCC, WC6, WC9, CF8, CF8M, CF3, CF3M

Alloy Steel Gate Valve Stem
1.Material: Alloy Steel, Stainless Steel
2.Machined from round bar
3.NDT Test
4.ISO9001:2008

DESCRIPTION
1. Design standard:DIN3352 Part4
2. Face to Face confirms to:DIN3202
3. Threaded joint:ISO228 female /male threaded
4. Test &inspecti

Gate Valve

ANSI/JIS flanged gate valve
End Connection: Flanged ,Welded, Threaded End
Brand: China Dongjon
Type: Full bore
Medium: Water, Oil

DIN/API gate valve
Non rising stem&resilient seat
Size: DN50-DN600
Pressure: PN10/PN16
Certificate: ISO9001&CE

JIS F7363/7364 Marine Cast Iron Gate Valves 5Kg/cm²(10Kg/cm²)
JIS F7363/7364,JIS Marine Valves,5K/10K Bronze Gate Valves,Gate Valves

Stainless steel JIS gate valve
1.ISO9000, CE,API6D ect.
2.Pressure:150LB-2500LB
3.CE&ISO9001 certified

Brass Gate Valve With Solder Valve
Material: Brass
Suitable for water
Specifications: 1/2" ~ 2"

Material Standard: ASTM, AISI, DIN, BS and JIS
Production process: Sand casting process
Casting Weight: Max6000KGS

Gate valves are in addition to the status of the vertical pipe installation, the valve stem vertical outside as far as possible installation.

Gate valves are in addition to the status of the vertical pipe installation, the valve stem vertical outside as far as possible installation.

Gate valves are in addition to the status of the vertical pipe installation, the valve stem vertical outside as far as possible installation.

Gate valves are in addition to the status of the vertical pipe installation, the valve stem vertical outside as far as possible installation.

Gate valves are opening and closing pieces from the stem drive along the seat sealing surface, be lifting movement of the valve.

API Cast Steel Gate Valve. Size: 2"-56"
We can aslo produce gate valve, globe valve, check valve, ball valve, butterfly valve, safty valve. All of ou