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Forged Steel Trunnion Mounted Ball Valve

Forged Steel Trunnion Mounted Ball Valve

Forged Steel Trunnion Mounted Ball Valve A ball valve is a form of quarter-turn valve which uses a hollow or Solid, perforated and floating ball to control flow through it.It is open when the ball's hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle....
Product Details

Forged Steel Trunnion Mounted Ball Valve


A ball valve is a form of quarter-turn valve which uses a hollow or Solid, perforated and floating ball to control flow through it.It is open when the ball's hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle. Ball Valve handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve's status.


Specifications:

Size: 2''~48''
Pressure rating: 150LB-2500LB
Material: A351 CF8M/CF8/CF3, A216 WCB, A352 LCB/LCC
Suitable Temperature: -196ºC~450ºC( Different temperature choose different materials).
Suitable Medium: Water, Steam, Oil and natural gas etc.
 
Technical: 

Design & Manufacture standard: API 6D, API 608, BS 5351.
Pressure & Temperature standard: ASME B16.34.
Face to face dimension standard: ASME B16.10.
Flange standard: ASME B16.5, ASME B16.47.
Test & Inspect standard: API 598, API 6D.
 
Feature: 
Fixed ball, full bore or reduce bore.
Investing casting body
Metal to metal seat(option)
Blow-out proof stem design.
PTFE/RPTFE seat seal( Seat seal material could be decided by customer's request or according to valve's medium & temp. condition).
Fire-proof and anti-static design if need.
Operation: Hand wheel, Worm wheel, Pneumatic actuator & Electric Actuator. 

 

Main Part & Materials
 

Part NamesPart Materials
BodyWCB/A105LCB/LF2WC6/F22CF8/F304CF8M/F316CF3/F304LCF3M/F316L
BonnetWCB/A105LCB/LF2WC6/F22CF8/F304CF8M/F316CF3/F304LCF3M/F316L
BallA105+ENPSS304F22SS304SS316SS304LSS316L
StemA105F304F6aF304F316F304LF316L
Seat/Seat RingPTFE/RPTFE/NYLON/DEVLON/PEEK or METAL
PackingGraphite/PTFE
GasketSS304+Graphite/SS316+Graphite
Bolts/NutsB7/2HL7/4B16/4B8/8B8M/8MB8/8B8M/8M
Suitable MediumW.O.G etc.HNO3, CH3OOH etc.
Suitable Temperature-29~425 °C-46~340 °C-46~340 °C-196~427 °C-196~427 °C-196~427 °C-196~427 °C


Products

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FAQ
Q1: We are interested in your products?

A1: In order to recommend you suitable products, please provide detail information, like size, material, pressure, model.
Q2: Is the requirement for MOQ?
A2: We have no MOQ requirements.We accept samples orders to show our high quality valve to customers.
Q3: How about the warranty?
A3: The warranty time is 18 months after leaving our factory. We can repair or change because of the quality problems.
Q4: Payment
A4: Mainly T/T, Western Union & PayPal are applicable for us. Payment Term: 30% prepayment, 70% balance paid before shipping or against copy of BL.
Q5: Can you manufacture different standards valves according to customer requirements?
A5: Yes. We can manufacture API,DIN,GOST,JIS standards for different pressure & temperature & size according to different needs.
If you want to know more about our products, please contact freely. We will patiently answer your all questions.



Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of forged steel trunnion mounted ball valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.
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