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4x3 Inch Fully Welded Ball Valve

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ZIGONG WEITE VALVE MFG CO., LTD

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4x3 Inch Fully Welded Ball Valve

Brand Name : VT

Certification : API 6D, API 607,ISO 9001,

Place of Origin : Zigong,Sichuan,China

MOQ : 1 Set

Price : negotiated

Payment Terms : L/C, T/T

Supply Ability : 10000 Sets Per Year

Packaging Details : Plywood Case

Name : Reduced Bore Fully Welded Ball Valve

NPS : 4×3''

Class : 900

Body : A105

Stem : F316

Ball : F316

Seat : nylon

Nameplate : stainless steel

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4×3 inch 900 LB Reduced Bore Fully Welded Ball Valve Forged Steel A105

Reduece Bore Fully Welded Ball Valve Description

Consists of fully welded body and nylon seat inserts for long service in frequent operation with impurities and chemicals.

The finely ground stainless steel sphere guarantees the delivery of the yearOpen and close freely, reliable operation. Body

structure integral welding, no external leakage.

4×3 inch 900 LB Reduece Bore Fully Welded Ball Valve Specification

Nominal Diameter	4×3''
Pressure Rating	900LB
Bore	Reduced
Body Materials	A105
Ball Materials	F316
Stem Materials	F316
Seat	Nylon

Reduece Bore Fully Welded Ball Valve Design Features

Fully welded body	Two sets of O-ring plus fireproof stem packing prevent leakage
Spring energized seats	ISO5211 Mounting pad for actuator or gear operator
Sealant injection fitting for emergency stem&seat sealing	Removable stem seal under full line pressure in fully opened or closed position
Double Block and Bleed	Antistatic device for grounding of the ball, stem and body
Reduced bore	Self-lubricated bearings in accordance with API6D, API6FA, BS6755 and NACE01-75(latest edition)
Flanged	Blow-out proof trunnion stem design

Andvantage

Anti-Blowout Stem Design

Emergency Sealant Injection System

Emergency Seat Seal

Heavy Duty Bearings

Double Sealed shell Connections

Antistatic Device

4×3 inch 900 LB Reduced Bore Fully Welded Ball Valve

4x3 Inch Fully Welded Ball Valve

Package

4x3 Inch Fully Welded Ball Valve

Product Tags:

4x3 inch Fully Welded Ball Valve

Fully Welded Ball Valve Steel A105

4x3 inch A105 Ball Valve

4x3 Inch Fully Welded Ball Valve Images

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