API DIN Trunnion Mounted Gearbox Flanged Brass Ball Valve

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API DIN Trunnion Mounted Gearbox Flanged Brass Ball Valve

Customization:	Available
Media:	Oil
Material:	Brass

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Product Description

Basic Info.

Connection FormFlange

Driving ModeManual

Nominal PressureANSI CLASS 150-900

ChannelStraight Through Type

StructureFixed Ball Valve

TypeFixed Ball Valve

FunctionBlow-Down Valve

TemperatureNormal Temperature

ApplicationIndustrial, Water Industrial, Household Usage

CharacteristicTrunnion Mounted Ball Valve (Q341f)

Design & ManufactureAPI 6D, ASME B16.34 & BS5351

Pre-Temp. RatingASME B16.34

Face to FaceASME B16.10

Ends ConnectionRF Flange

Inspect & TestAPI 598

Certificate 1Dnv CE 0575

Certificate 2ISO 9001: 2008

Production Capacity8000ton Per Year

OriginChina

HS Code84818010

Product Description

API/DIN Gear Box Brass RF Full Port Trunnion Mounted Ball Valve (Q341F)

Conform to API 6D, BS5351, and ASME B16.34. They are tested according to API 598, and marked as per MSS SP-25.

1. Construction Features

Full Port or Reduce Port
Split Body Design
Bolted Bonnet with spiral-would gasket
Fire Safe Design
Anti-static Design & Blow-out proof stem
Double seat structure
Butt Weld Ends to ASME B16.25 / Flanged Ends to ASME B16.5

2. Main Part & Materials

Part Names	Part Materials
Body / Bonnet	WCB	LCB	WC6	CF8	CF8M	CF3	CF3M
Ball	A105+ENP	SS304	F22	SS304	SS316	SS304L	SS316L
Stem	A105	F304	F6a	F304	F316	F304L	F316L
Seat Ring	PTFE/RPTFE/NYLON/DEVLON/PEEK or METAL
Packing	Graphite / PTFE
Bolts/Nuts	B7/2H	L7/4	B16/4	B8/8	B8M/8M	B8/8	B8M/8M
Temp. Range	-29~425°C	-46~340°C	-46~340°C	-196~427°C

3. Normal Pressure Rating: PN10~PN420, CLASS150~2500

4. Normal Size Range: DN50~DN1000, 2"~40"

Frequently Asked Questions

What manufacturing standards does this trunnion mounted ball valve follow?

The valve conforms to API 6D, BS5351, and ASME B16.34 standards, with testing conducted according to API 598.

What are the available size and pressure ranges?

It supports sizes from DN50 to DN1000 (2" to 40") and pressure ratings from PN10 to PN420 (CLASS 150 to 2500).

Does this valve have fire-safe and anti-static features?

Yes, the design includes both Fire Safe and Anti-static protection, as well as a blow-out proof stem for enhanced safety.

What materials are used for the valve body and ball?

Common body materials include WCB, LCB, CF8, and CF8M. Balls are available in A105+ENP, SS304, SS316, and other alloys depending on application needs.

What are the typical industrial applications for this valve?

It is suitable for general industrial usage, water industrial systems, and household applications handling various mediums like W.O.G (Water, Oil, Gas).

What type of seat materials can be specified?

Seat rings can be made from soft materials like PTFE, RPTFE, NYLON, DEVLON, PEEK, or metal-to-metal seating for higher temperature requirements.