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API 6D Large Cast Steel Trunnion Mounted Ball Valve

Product Description

Material: Stainless Steel Driving Mode: Turbine Channel: Straight Through Type Type: Fixed Ball Valve Temperature: Normal Temperature Size: 2′′-48′′ Operation: Electric,Manual,Pneumatic Trademark: FYV Origin: Wenzhouzhejiang Connection Form: Flange Nominal Pressure: ANSI CLASS 150-900 Structure: Fixed Ball Valve Function: Blow-Down Valve Application: Industrial Usage, Water Industrial Usage, Household Usage Class: 150~2500 Tem.: -28~300 Specification: CE, SGS HS Code: 8481804090 EXTENDED STEM
Valves installed underground or
In remote locations can beoperated with an optional extended stem.
All the drain, vent andemergency sealant connectionscan be operated using extended
Connecting pipes firmly attachedto the stem protective cover.
ACTUATION
Hand operated valves are supplied either with a lever or gear operator.
The use of wrench is limited to valves equal or smaller than:
4" Class 150 4" Class 300
3" Class 600 3" Class 900
2" Class 1500
1" Class 2500
Actuated valves can be supplied with:
Electric Actuators
Pneumatic Actuators
Hydraulic Actuators
Gas over Oil Actuators
MOUNTING OPERATORS
Operator mounting should be made at FYV factory prior to shipment. If the operators
Shall be assembled on site, the mounting shall be made prior to installing the valves in line, following FYV instructions. Mounting of operators on valves already installed in line is not recommended and shall beperformed only under the supervision of FYV.
Operator mounting flanges are in accordance with ISO 5211-FF.
ENDS
Valve ends can be manufactured to several configurations to comply with customer requests, such as:
Flanged RF or RTJ to ASME B16.5 up to 24" (MSS SP-44 for 22") and B16.47A for 26" and larger. Other type of flanges are available on request.
Butt weld ends to ASME B16.25. Others type of weld ends are available on request.
Hub ends for clamped connections as per customer specification
FIRE SAFE
Trunnion-mounted ball valves are designed and certified
Fire Safe to API 6FA, API 607, BS 6755 Part 2.

DN(mm)

50-200

PN(MPa)

1.6

2.5

4.0

Test

Strength

2.4

3.75

6.4

Sealing

1.8

2.75

4.4

Material code

Major parts

Body

WCB

ZG1Cr18Ni9Ti

ZG1Cr18Ni12Mo2Ti

Plate

2Cr13

1Cr18Ni9Ti

1Cr18Ni12Mo2Ti

Stem

2Cr13

1Cr18Ni9Ti

1Cr18Ni12Mo2Ti

Sealing ring

RPTFE

PPL

Filling

PTFE

Flexible graphite

Working conditions

Medium

Water\gas \oil

Nitric acid

Acetic acid

Temperature

-28°C~300

DN(mm)		50-200
PN(MPa)		1.6	2.5			4.0
Test	Strength	2.4		3.75		6.4
	Sealing	1.8	2.75			4.4
Material code		C	P			R
Major parts	Body	WCB		ZG1Cr18Ni9Ti		ZG1Cr18Ni12Mo2Ti
	Plate	2Cr13	1Cr18Ni9Ti			1Cr18Ni12Mo2Ti
	Stem	2Cr13		1Cr18Ni9Ti		1Cr18Ni12Mo2Ti
	Sealing ring	RPTFE	PPL

	Filling	PTFE	Flexible graphite
Working conditions	Medium	Water\gas \oil	Nitric acid		Acetic acid
	Temperature	-28°C~300°C
Actutor	Type	GT Or AW Series
	Air pressure	0.3-0.7MPa

°C

DN(mm)		50-200
PN(MPa)		1.6	2.5			4.0
Test	Strength	2.4		3.75		6.4
	Sealing	1.8	2.75			4.4
Material code		C	P			R
Major parts	Body	WCB		ZG1Cr18Ni9Ti		ZG1Cr18Ni12Mo2Ti
	Plate	2Cr13	1Cr18Ni9Ti			1Cr18Ni12Mo2Ti
	Stem	2Cr13		1Cr18Ni9Ti		1Cr18Ni12Mo2Ti
	Sealing ring	RPTFE	PPL

	Filling	PTFE	Flexible graphite
Working conditions	Medium	Water\gas \oil	Nitric acid		Acetic acid
	Temperature	-28°C~300°C
Actutor	Type	GT Or AW Series
	Air pressure	0.3-0.7MPa

Actutor Type GT Or AW Series Air pressure 0.3-0.7MPa
API 6D Large Cast Steel Trunnion Mounted Ball Valve

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