resilient gate valves

DN 50-600mm Rising Stem Knife Gate Valve gate valve manufacturer

Gost Heavy Type Steel Gate Valve gate valve manufacturer GOST SERIES

1.Self-sealing.
2.Bi-directional flow.
3.Anti-corrosion.

1.Fast-flow.
2.Quick on-off speed.
3.Regulate media flow evenly.

FREE-Valve's ceramic slurry gate valves are a sliding valve with a closed part as a parallel gate. The clamping force of the gate to the seat is cont

1.Monoblock body.
2.Bi-directional flow.
3.Zero Leakage.

Rising Metal Seat Gate Valve

Sensor and transmitter integrated design, applies to the HVAC-class temperature and humidity measuring in the indoor environment.

Our products with excellent quality and reasonable prices have enjoyed a good reputation among our customers.

FREE-Valve's Bronze Thread gate valve body is manufactured from aluminum bronze.
It is the most commonly used valve in industry,

Bronze Rising Stem Gate Valve

we can make all kinds of valves, gate valve,check valve,butterfly valve,ball valve,globe valve and so on.

Product Name: Buried soft-sealing gate valve

Name:JIS Marine Cast Steel Gate Valve
Certification:JIS,BV,ABS
Material:Cast Steel
Size:5K/10K50-400
Connecting pipes,control fluid access

Name:JIS Marine Cast Iron Gate Valve
Certification:JIS,BV,ABS
Material:Cast Iron
Function:Connecting pipes,control fluid into and out

reasonable structure design, the valve performance is good, smooth channel, flow coefficient is small

Metal seated gate valve
1.Material: ductile iron GGG500/7
2.coating: fusion bonded epoxy coated
3.standard: BS5163, BS5150 BS3352

Bronze Rising Stem Gate Valve

Bronze Rising Stem Gate Valve

v23-001,brass gate valve,size:1/2"~2"

V23-005,GATE VALVE,SIZE:15,22,28MM

:PET preform mould,cap mould,blowing bottle mould,injection mould
1,cavity:1,2,4,8,16,24,32,48,72 etc (according to the bottle size and custers'requs

Professional R & D Team
Advanced production and processing equipment
Precise Experimental Testing Equipment 
CE, WRAS, BV, LIoyd's approval Guarant

Body :WCB, WC6,WC9
Disc :WCB, WC6,WC9
Bonnet:25,12Cr1Mo1VA
Stem: 1Cr17Ni2 ,20Cr1Mo1VA
Seat: 25, 12Cr1Mo1VA

Since its foundation in 1991,BJV has been devoted on being a professional valve supplier to provide high quality products

Since its foundation in 1991,BJV has been devoted on being a professional valve supplier to provide high quality products

Since its foundation in 1991,BJV has been devoted on being a professional valve supplier to provide high quality products,

Marine Bronze Self-Closing Gate Valve for Sounding Pipe

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

Our products with excellent quality and reasonable prices have enjoyed a good reputation among our customers.