2PCS Cast Steel Trunnion Mounted Side Entry Manual Operation Ball Valve

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2PCS Cast Steel Trunnion Mounted Side Entry Manual Operation Ball Valve

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Product Description

Basic Specifications

Connection Form

Flange

Driving Mode

Manual

Nominal Pressure

ANSI CLASS 150-900

Channel

Straight Through Type

Structure

Fixed Ball Valve

Type

Fixed Ball Valve

Function

Shutoff

Temperature

Normal Temperature

Application

Industrial Usage, Water Industrial Usage, Household Usage

Characteristic

High Pressure Gearbox Trunnion Mounted Ball Valve

Design & Manufacture

API 6D, ASME B16.34 & BS5351

Face to Face

ASME B16.10

Ends Connection

RF, NPT, Bw, Sw

Inspect & Test

API 598

Production Capacity

8000ton Per Year

Product Description & Features

Manufacture in Forged and Casting Materials: WCB, A105, SS304, SS316 & Duplex etc.
Various Trim and Seat (Resilient and Metal) Materials available to suit different service conditions.
Pressure Rating: CL150, CL300, CL600, CL900, CL1500, CL2500.
Available in both Floating and Trunnion Ball configurations.
Flanged Ends (RB, F.P) to ANSI B16.5; Face to Face to ANSI B16.10.
Size Ranges: 1/2" ~ 18".
Safety Features: Blow-Out Proof Stem and Fire Safe Design to API 6FA.
Compliance: Valve Marking to MSS-SP-25 and MR-01-75 on request.

Design & Mft.	API 6D	Ends Connection	RF
Pre-Temp. Rating	ASME B16.34	Inspect & Test	API 598
F-F Dimension	ANSI B16.10	End Connection	ANSI B16.5
Marking	MSS SP-25	Fire Safe Design	Available

Main Parts & Materials

Part Names	WCB/A105	LCB/LF2	CF8/F304	CF8M/F316
Body/Bonnet	WCB/A105	LCB/LF2	CF8/F304	CF8M/F316
Ball	A105+ENP	SS304	SS304	SS316
Stem	A105	F304	F304	F316
Seat Ring	PTFE/RPTFE/NYLON/DEVLON/PEEK or METAL
Packing	Graphite/PTFE
Suitable Temp.	-29~425 °C	-46~340 °C	-196~427 °C	-196~427 °C

Trunnion Mounted Ball Valve Illustration

Frequently Asked Questions

What are the advantages of a Trunnion Mounted Ball Valve?

Trunnion mounted ball valves offer a fixed ball design which provides lower operating torque, making them ideal for high-pressure applications and larger valve sizes compared to floating ball designs.

Which pressure ratings are available for these valves?

Our trunnion ball valves are available in pressure ratings ranging from ANSI Class 150 to Class 2500, catering to a wide variety of industrial requirements.

What materials are used for the valve body?

Common materials include Forged and Casting options such as WCB, A105, LCB, CF8 (SS304), CF8M (SS316), and Duplex steel, depending on the service medium and temperature.

Are these valves fire-safe?

Yes, our valves are designed to be fire-safe according to API 6FA standards, ensuring integrity and safety during high-temperature or fire emergencies.

What standards do these ball valves comply with?

The valves are manufactured and tested in accordance with international standards including API 6D, ASME B16.34, API 598, and ANSI B16.10.

Can these valves be used for corrosive media?

Yes, by selecting appropriate trim and body materials like Stainless Steel (SS316/F316L) or Duplex steel, the valves are highly suitable for corrosive media like HNO3 or CH3OOH.