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Flange End Pressure Self Sealing Globe Valve

Flange End Pressure Self Sealing Globe ValveFlange End Pressure Self Sealing Globe Valve
Flange End Pressure Self Sealing Globe Valve

Flange End Pressure Self Sealing Globe Valve Product introduction

Flange End Pressure Self Sealing Globe Valve adopts self-sealing structure in the middle chamber, sealing performance is good.The two ends of the branch pipe are welded structure.The sealing surface of FFlange End Pressure Self Sealing Globe Valve disc and valve seat is made of stellite cobalt-base hard alloy surfacing welding, with good abrasion resistance, high temperature resistance and abrasion resistance.The stem is tempered and surface nitrogenated.Bonnet stuffing box depth reasonable packing and corrosion inhibitor seal reliable.Flange End Pressure Self Sealing Globe Valve has an inverted seal structure to ensure that the valve does not leak through the stem when open for operation.Widely used in petroleum, chemical, natural gas, metallurgy, chemical fiber, paper, urban construction, and other fields.

Flange End Pressure Self Sealing Globe Valve Features  Product Description

Size: DN10 - DN50
Pressure class :150LB-2500LB (0.6-42.0mpa)
Valve body material :A105, F11, LF2, F304, F316, etc
Applicable medium: water, steam, oil, etc
Connection: flange, socket welding, NPT internal thread,BW
Operation mode: automatic


Flange End Pressure Self Sealing Globe Valve Features 

1. No penetration of hinge pin to outside eliminating the possibility of pin seal leakage and allowing for in-line service.

2. Compact cage unit: all moving parts are attached to the carrier and can be removed easily for service.

3. Forged seat/disc is CoCr alloy, ground and lapped to a mirror finish for maximum erosion resistance and long service life. It is seal-welded to the body.

4. Disc can partially rotate for tight shutoff. In the fully open position, it rests against a stop.

5. CoCr alloy bearings for the hinge pin.

6. Easy in-line service. All parts are easily accessible for maintenance. Seating faces can be re-lapped.

7. Forged bonnet.

 

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