High Pressure Worm Gear Operated Flanges Metal Seal Trunnion Mounted V Type Ball Valves

• Customization: Available
• Media: Medium with Fiber and Solid Particles,
• Material: Wcb,Lcb, CF8, CF8m,CF3,CF3m
• Model NO.: VQ341F
• Connection Form: Wafer
• Driving Mode: Worm Gear
• Nominal Pressure: 150lb-300lb
• Channel: Full Bore
• Structure: V Type Ball Valve
• Type: Metal Seal V Type Ball Valve
• Function: Blow-Down Valve, Atmospheric Valve
• Temperature: -29~300°c
• Standard: GB/T4213,ASME B16.34,ASME B16.104,IEC 60534-2-4.
• Application: Industrial Usage
• Test Standards: API598,ISO 5208
• Pre-Temp. Rating: ASME B16.34
• Face to Face: ASME B16.10
• Ends Connection: Wafer,RF, Rtj, Bw, NPT, Sw
• Certificate: ISO 9001, CE, API 607, API 6D
• Test Certificate: En1024 3.1; Certificate Provide Rt, Mt, PT, Ut
• Special: Nace Mr-0175
• Quality Guarantee Period: 18 Months
• Supplier: Factory Direct
• Type of Shipping: by Sea, by Air
• Transport Package: Plywood Wooden Case
• Specification: 100X100X100(CM)
• Trademark: SHF/OEM
• Origin: Jiangsu
• HS Code: 8481804090
• Production Capacity: 5000000
• Package Size: 85.00cm * 75.00cm * 78.00cm
• Package Gross Weight: 350.000kg

Product Description

Construction is as follows:  

Name	V type ball valve
Size	DN25-DN300
Normal pressure	Class 150/300; PN16/PN25/PN40/PN64
Design standard	GB/T4213,ASME B16.34,ASME B16.104,IEC 60534-2-4.JJ/T 5296
Marked	MSS SP-25
Fire safe design	API607,API 6FA
End flange	ANSI B 16.5,ASME B16.47;  EN1092,DIN2543~DIN2547,AS2129
Face to Face	ANSI B 16.10,API 6D; DIN3202,EN558-1,EN12982,ISO 5752
Top flange	ISO 5211
Test standard	API598,ISO 5208
Suitable temperature	-29~150°C
Medium	Medium with fiber and solid particles
Acidic environment	NACE MR0175
Operation	Hand Operated,Gear Operated, Electrical Actuated, Pheumatic Actuated

Structure

- Full Port or Reduce Port

- Fire Safe Design

- Anti-static Design & Blow-out proof stem

- Single seat structure

- Wafer Ends to ASME B16.5; EN1092,DIN2543~DIN2547

- Flanged Ends to ASME B16.5; EN1092,DIN2543~DIN2547

- Rack & pinion design

- Compact and light weight

- ISO 5211 mounting pattern

- Adjustable stops for both open and closed positions

- Accessory mounting dimensions to NAMUR specifications

- Machined gear teeth provide longest life and smoother operation

- High cycle life with low friction bearings on all moving and sliding surfaces

- Safety contained springs prevent hazards of inadvertent ejection during maintenance

- Modular design utilizing same body and end caps for both double-acting and spring-return versions

Actuator Specifications 

1). Pressure Range: Max. Working pressure 10bar 

2). Air pressure: 2.5bar~8bar 

3). Adjustment Range: 90° ± 5° 

4). Ambient temperature: -20 ~ +90° C 

5). Type: Double-acting, Single-acting (spring return)

6). Optional accessories: Solenoid valve, limite switch, electric position, air regulator

7). Lubrication: All the moving parts are coated with lubricants, extending their service life 

8). Life Time: One million time 

Main Part & Materials

Part Names	Part Materials
Body	WCB	LCB	CD4MCuN	CF8	CF8M	CF3	CF3M
Ball	A105+ENP	SS304	F51	SS304	SS316	SS304L	SS316L
Stem	A105	F304	F51	F304	F316	F304L	F316L
Seat/Seat Ring	13%Cr	SS304	F51	SS304	SS316	SS304L	SS316L
Seal Ring	RPTFE/PTFE/PEEK/NYLON/DELRIN
Packing	Graphite/PTFE
Gasket	SS304+Graphite/SS316+Graphite
Bolts/Nuts	B7/2H	L7/4	B8M/8M	B8/8	B8M/8M	B8/8	B8M/8M
Suitable Medium	W.O.G etc.		HNO3, CH3OOH etc.
Suitable Temperature	-29~150 °C	-46~150°C	-29~150 °C	--29~150 °C	-29~150 °C	--29~150 °C	-29~150 °C

Product Size

Product  Display


Company  Introduction 
  

FAQ
Q:Why choose us ?
A: we are a manufacturer, we have manufactured valve for over 20 years .
B. We have our own casting foundary in a large scale

Q. what is your payment term? 
 A: T/T , L/C or other acceptable payment.
 
Q:Can we print our logo on your products?
A: yes, we offer OEM/ODM service, we support the customized logo, size, package,etc.
 
 Q: what is your main market?
A: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
 
Q: Can I get samples from your factory?
A: Yes, Samples can be provided.
 
Q: If products have some quality problem, how would you deal with?
A: We will responsible for all the quality problems.
 
Q:How about your capacity?
A:We have 300staffs,own 50 CNC machines,and five persons  in charge of quality inspection and 5 engineers. Our 6 casting block workshops
can both ensure on time delivery and quality that last.