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Swing Check Valve 3Inch 300LB WCB

BS1868 Swing Check Valve 3Inch,300LB, WCB, CF8+STL Manufacture STAVAL Factory Offers.

Pneumatic Bidirectional Seal Knife Gate Valves

YFL Pneumatic Bidirectional Seal Knife gate valves are applicable for coal in power plant, sewage in wastewater treatment, paper pulp in paper making, food waste in slaughter plants etc.

DIN PN 16 Cast Iron angle globe valve

DIN PN 16 Cast Iron angle globe valve, For water,oil...

WCB Swing Check Valve 4Inch 150LB WCB

BS1868 Swing Check Valve 4Inch,150LB,WCB,WCB+STL Manufacture STAVAL Factory Offers.

Large Size Al-bronze Butterfly Valves For Sea Water

YFL Rubber Lined Ductile Iron Butterfly valve With Al-bronze Disc is widely used as on-off valve and regulating valve for corrosive seawater in sea water desalinization projects.

ANSI 150LB Cast Iron Globe Valve

ANSI 150LB Globe valve also known as the door valve, belongs to the forced sealing valve, so when the valve is closed, must apply pressure to the disc, in order to force the sealing surface leakage.When the medium under the disc into the valve, the operating force to overcome the resistance, is the friction of the valve stem and packing and by the pressure of the medium produced by the thrust, the force to close the valve is greater than the force to open the valve, so the diameter of the valve stem to be large, otherwise the valve stem bending fault will occur.

Lift Check Valve DN150 PN16 CF8

DIN3356 Lift Check Valve DN150, PN16, CF8, F304+STL Manufacture STAVAL Factory Offers.

Ductile Iron Ball Valves For Marine

YFL Ductile Iron Ball Valves With GGG40 Body, Stainless steel 316 ball & Stem and PTFE seat are used as on-off valve in marine industry.

JIS 10K Cast Iron Flange Globe Valve

JIS 10K Globe valve also known as the door valve, belongs to the forced sealing valve, so when the valve is closed, must apply pressure to the disc, in order to force the sealing surface leakage.When the medium under the disc into the valve, the operating force to overcome the resistance, is the friction of the valve stem and packing and by the pressure of the medium produced by the thrust, the force to close the valve is greater than the force to open the valve, so the diameter of the valve stem to be large, otherwise the valve stem bending fault will occur.

Pressure Seal Swing Check Valve 3Inch 900LB CF8

BS 1868 PSB Swing Check Valve 3Inch,900LB, CF8, CF8+STL Manufacture STAVAL Factory Offers.

ANSI Class150 Class300 Stainless steel Flange globe valve

The opening and closing parts of the stainless steel flange globe valve are plug shaped disc, sealing surface is flat or conical surface, disc along the center line of the seat for linear motion.Stem movement, (common name: dark stem), also can be up and down rotary stem type, (common name: rising stem) globe valve refers to the closing member (disc) along the center line of the seat of the valve.

Swing Check Valve DN150 PN25 WCB

BS 1868 Swing Check Valve DN150,PN25, WCB, WCB+13Cr Manufacture STAVAL Factory Offers.

PN16 Brass flange globe valve

Brass globe valves are part of the globe valve family.Its main material is brass.

G41F46/J Fluorine lining diaphragm valve

Fluorine lined diaphragm valve is a special form of cut-off valve, appeared in the 1920s.Its opening and closing parts is a diaphragm made of soft material, the valve body cavity and valve cover cavity and drive parts separated, so called diaphragm valve.

Pressure Seal Swing Check Valve 24Inch 2500LB WCB

API 594 Pressure Seal Swing Check Valve 24Inch,2500LB,WCB,CF8+STL Manufacture STAVAL Factory Offers.

Bronze wire clasp globe valve

Bronze globe valves are valves with a shutoff valve (disc) moving along the center line of the seat.Depending on this movement of the disc, the variation of the seat orifice is proportional to the disc travel.Due to the relatively short stem opening or closing stroke of this type of valve, and the very reliable cutting function, and the seat port changes in a direct proportion to the stroke of the disc, it is very suitable for flow regulation.Therefore, this type of valve is ideal for cutting or regulating and throttling.

Swing Check Valve ½Inch 800LB A105N

API602 Forge Swing Check Valve ½Inch, 800LB, A105N, F6A Manufacture STAVAL Factory Offers.

Bronze internal thread Angle globe valve

Angle globe valve is plug - shaped disc, sealing surface is flat or conical, disc along the center of the fluid to make a straight line of motion.

Swing Check Valve ¾Inch 800LB F51

API602 Forge Swing Check Valve ¾Inch, 800LB, F51, F51 Manufacture STAVAL Factory Offers.

Forged steel flanged globe valve

Forged steel flanged valves are available in three bonnet designs.The first is the bolted bonnet.The second design is the welded bonnet.The third is the pressure self - tightening bonnet.

Pressure Seal Swing Check Valve 1½Inch 2500LB F91

API602 PSB Swing Check Valve 1½Inch,2500LB, F91, F91 Manufacture STAVAL Factory Offers.

Brass hard - sealed globe valve

Globe valves are valves with a shutoff valve (disc) moving along the center line of the seat.

Swing Check Valve 2Inch 800LB A105N

API602 Forge Swing Check Valve 2Inch, 800LB, A105N, F6A Manufacture STAVAL Factory Offers.

Ductile iron metal seated swing check valve

Competitive Advantage: 1. 18 Months Guarantee for quality. 2.OEM manufacturer, print client’s LOGO on the valve body. 3.Offer Operation Manual & Install Introduction for safety use. 4.Offer manufacturer’s reasonable price to win the market for both. 5.Accept any the third party inspection. 6.As a factory, every production process can be controlled during manufacture. 7.Offer inspection & testing reports for raw materials, production process, wall thickness, face to face dimension, pressure test, welding test, painting test, etc.

Swing Check Valve ¾Inch 150LB F304

API602 Forge Swing Check Valve ¾Inch, 150LB, F304, F304+STL Manufacture STAVAL Factory Offers.

Cast iron swing check valve

Competitive Advantage: 1. 18 Months Guarantee for quality. 2.OEM manufacturer, print client’s LOGO on the valve body. 3.Offer Operation Manual & Install Introduction for safety use. 4.Offer manufacturer’s reasonable price to win the market for both. 5.Accept any the third party inspection. 6.As a factory, every production process can be controlled during manufacture. 7.Offer inspection & testing reports for raw materials, production process, wall thickness, face to face dimension, pressure test, welding test, painting test, etc.

Swing Check Valve ¾Inch 600LB F304

API602 Forge Swing Check Valve ¾Inch,600LB, F304, F304+STL Manufacture STAVAL Factory Offers.

Swing Check Valve 2Inch 300LB A105N

API602 Forge Swing Check Valve 2Inch, 300LB, A105N, F6A Manufacture STAVAL Factory Offers.

Thread end cast steel swing check valve

Competitive Advantage: 1). 18 Months Guarantee for quality. 2).OEM manufacturer, print client’s LOGO on the valve body. 3).Offer Operation Manual & Install Introduction for safety use. 4).Offer manufacturer’s reasonable price to win the market for both. 5).Accept any the third party inspection. 6).As a factory, every production process can be controlled during manufacture. 7).Offer inspection & testing reports for raw materials, production process, wall thickness, face to face dimension, pressure test, welding test, painting test, etc.

Swing Check Valve DN25 PN25 A105N

API602 Swing Check Valve DN25, PN25, A105N, F304+STL Manufacture STAVAL Factory Offers.

2 pieces vertical check valve

Competitive Advantage: 1. 18 Months Guarantee for quality. 2.OEM manufacturer, print client’s LOGO on the valve body. 3.Offer Operation Manual & Install Introduction for safety use. 4.Offer manufacturer’s reasonable price to win the market for both. 5.Accept any the third party inspection. 6.As a factory, every production process can be controlled during manufacture. 7.Offer inspection & testing reports for raw materials, production process, wall thickness, face to face dimension, pressure test, welding test, painting test, etc.

Swing Check Valve DN50 PN16 A105N

API 602 Forge Swing Check Valve DN50, PN16, A105N, F304+STL Manufacture STAVAL Factory Offers.

Cast iron dual plate check valve PN16

Competitive Advantage: 1). 18 Months Guarantee for quality. 2).OEM manufacturer, print client’s LOGO on the valve body. 3).Offer Operation Manual & Install Introduction for safety use. 4).Offer manufacturer’s reasonable price to win the market for both. 5).Accept any the third party inspection. 6).As a factory, every production process can be controlled during manufacture. 7).Offer inspection & testing reports for raw materials, production process, wall thickness, face to face dimension, pressure test, welding test, painting test, etc.

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