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Marine Water Worm Gear Lug Type Butterfly Valve

Marine Water Worm Gear Lug Type Butterfly Valve

Overview Product Parameters Flanges according to ASME B/16.4716.5, Class 125 / 150; DIN 2501, PN10 / PN16 ASME B16.1/B16;
Basic Info
Media Water
Driving Mode Manual
Connection Form Lug Support
Structure Centre Sealing
Seal Form Force Sealed
Valve Stem Normal
Work Pressure Low Pressure (Pn<1.6mpa)
Working Temperature Normal Temperature (-40°C<T<120°C)
Material of Seal Surface Soft Sealed
Valve Body Casting
Application Industrial Usage, Water Industrial Usage, Household Usage
Size DN32-DN1200
Body Gg25/Ggg40/Wcb
Stem Ss416/Ss431/SS304/SS316
Disc Ggg40/CF8/CF8m/C954/C958
Seat EPDM/NBR/Viton
Transport Package Plywood Cases
Specification CE, ISO, SGS, FM, UL
Trademark TEC
Origin Shandong, China
Production Capacity 3000PCS/Month
Product Description

Marine Water Worm Gear Lug Type Butterfly Valve

This series of butterfly valve use concentric structure design, and their main structure consists of body, disc, seat, stem and transmission mechanism parts, which can also according to the physical and chemical properties of different medium, to choose the corresponding material which is corrosion resistance, light resistance, aging resistance, and can be widely applied in the drainage, petroleum, chemical, food, medicine, energy systems and other fluid on the pipeline as the adjusting and intercepting device.
Product Parameters

Flanges according to ASME B/16.4716.5, Class 125 / 150; DIN 2501, PN10 / PN16
ASME B16.1/B16.2

Size: DN40-DN900/ 1.5"-36"

Materials:
Body: Cast Iron / Ductile Iron / Cast steel / Stainless steel / Aluminum bronze
Disc: Ductile Iron / Stainless steel / Aluminum bronze
Spring: Stainless stee(SS304, SS316, Inconel)
Stem: Stainless steel
Seat: EPDM / NBR / VITON / Stainless steel

 

Working pressure: 1.5"-12" 16 bar; 14"-24" 10 bar/16BAR; 28"-36" max 10 bar

Pressure test according to standards: API 598

DNInchØDØD1L
PN6PN10PN16Class 125/150
401.5"8692825743
502"961071017143
652.5"1161271218046
803"1321421349864
1004"15216217111764
1255"18219219314570
1506"20721821917276
2008"26227327622189
25010"317328336275114
30012"373378383406325114
35014"423428444448361127
40016"473489495511412140
45018"528539555546468152
50020"578594617603515152
60024"679695734714624178
70028"784807802828720229
80032"890917912936825241
90036"990104410121044914241
Detailed Photos

Marine Water Worm Gear Lug Type Butterfly Valve

Marine Water Worm Gear Lug Type Butterfly Valve

Marine Water Worm Gear Lug Type Butterfly Valve

Marine Water Worm Gear Lug Type Butterfly Valve


Product Description

Electronic Actuated Cast Iron Lug Type Butterfly Valve

1. DN50-1200

2. PN 10/16, ANSI125/150

3. GG25/GGG40/SS body

4. CE, ISO, SGS certification

Brief introduction of wafer type spline butterfly valve

1. Wafer type spline butterfly valve, designed to comply with MSS-SP-67, BS5155, and API609. Compatible with GB, DIN, BS, ANSI flanges.

2. Face to face according to ISO 5752.

3. Characteristic of wafer type spline butterfly valve is to splice the rubber liner on the body, the strength more highly and the seal more reliably for the seat.

4. The spline is between the shaft and disc.

5. Available with handles, manual gear operators, and electric or pneumatic actuators.

Materials list
ItemPart name Materials
1Clamping ring Zine plated steel / Stainless steel
2O-Ring EPDM / NBR / Neoprene / Viton
3Bushing PTFE / Lubricated bronze
4Stem Zine plated steel / Stainless steel
5Body Cast iron / Ductile iron / Stainless steel
6Disc Ductile iron(nickel plated) / Stainless steel / AL-Bronze
7Seat EPDM / NBR / Neoprene / Viton
Function and Characters

This valve is mainly used for connection and interruption for the media such as water, oil and others in the pipeline. And the main function of this valve is to stop the medium from back off and bleeding from the container.
The face to face of this valve is short, as well as with a small volume and light weight.
The disc can be closed quickly.
It can be used in both horizontal and vertical piping, which is also convenient for installation.
With a small fluid resistance, the valve is unimpeded.
It is flexible, with good sealing.
The structure is simple and compact, and the appearance is beautiful.
The service life is long with high reliability.

Q: What is your payment term?
A: T/T 30% down payment, balance to be paid before shipment. Or L/C.

Q: How long is your delivery time?
A: Depends on QTY
Q: Are you a manufacturer or trading company? How to reach your company from Beijing?
A: We are a well-experienced manufacturer. And it is about 1.5 hours by high speed train fromBeijing Nan Station
Q: Do you provide samples? Is it free or charged?
A: Yes, we can offer sample free but shipping charges covered by customer
Q: If products have some quality problem, how would you deal with?
A: We will responsible for all the quality problems if it is not human causes.

 

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