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Low Pressure Ball Valves

发布时间:2006/01/26 OLIVER 仪表球阀 浏览次数:4004

These high performance quality ball valves are stocked in 316 stainless steel. Even the pressed handle on the valve is 316 stainless steel to avoid rusting on site. Offered in pressure ranges 1000 PSI to 3000 PSI and sizes from 9mm to 19mm diameter bores, these valves are recommended for use in oil and gas applications where reliable long-term performance is essential. Threaded connections are NPT, Handle Locking Standard, NACE Standard, Firesafe Standard (on 3000 PSI version).

详细参数

Overview

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Our Low Pressure Ball Valves are ideal for use in the Oil, Gas and Petrochemical industries where long-term reliability is required. We stock our low pressure valves in pressure ratings between 1,000 PSI and 3,000 PSI, and offer high pressure ball valves where required.

Our Low Pressure Ball Valves boast enclosed soft seats, which give positive sealing and low torque operation across the whole pressure range. Seal integrity is maintained at all pressures through a one-piece spindle with anti-blowout shoulder.

Our Low Pressure Ball Valves contain machined balls for smoother operations through 90-degrees to give the valve a straight through bore. All of our Low Pressure Ball Valves are manufactured in 316 stainless steel as standard, which includes a one-piece handle fitted with TW in anti-vibration locknuts.

3D Models are available upon request.

Specifications

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Low Pressure Ball Valve Specifications: ?
PSI Rating 1,000 PSI to 3,000 PSI
Diameter 9mm to 19mm
Application Uses Oil, Gas and Petrochemical
Material 316 Stainless Steel (including handle)
Added Extras Can be Padlocked if required

Product Features

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ADVANCED LOW TORQUE DESIGN

Our ball valves have very low operating torques, and a range of seat materials to give the ultimate in process environ mental compatibility.

STAINLESS STEEL HANDLE

One piece stamped 316 Stainless Steel handle gives positive feel, quarter turn rust-free operation.

STOP PIN

A 316 Stainless Steel "dead stop" pin is held into the body by a machined anti-vibration spline.

SEATS

Our totally enclosed seats offer wide process compatibility whilst maintaining a positive sealing across the entire operating range. This high level of seat integrity allows both vacuum, and high pressure services from one ball valve.

FIRESAFE SEATS

This option, in the event of a fire, ensures the ball/seat metal to metal contact is maintained. Note that the body and stem seals are changed to graphite.

BALL

This precision machined component is super finished assuring low operating torques.

FULL FLOW

Positive 90 degree travel combined with clear thru' bores, review table for full or reduced bore.

PROCESS THREADS

CNC super finished screw cut threads ease assembly with reduced risk of galling.

SPINDLE

A one piece stem incorporates an anti-blowout shoulder which maintains seal integrity at all pressures. Twin anti-vibration lock nuts are standard.

BODY SEALS

Totally contained PTFE 'O' ring body seals give high body integrity, and additionally protect the body threads from process media.

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