Wafer/Lug/Flange/Grooved End Type Butterfly Valve

• Customization: Available
• Media: Water
• Driving Mode: Manual & Worm Gear & Electric & Hydraulic & Pneuma
• Model NO.: D
• Connection Form: Wafer & Lug & Flange
• 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 \ Force Welding\ Sheet Metal
• Standard: ANSI BS DIN JIS
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Body Material: Ductile Iron/Wcb
• Color: Blue/
• Connection: Wafer Ends \ Flange Ends
• Water-Using Valve: Butterfly Valve
• Pn: 1.0MPa,Pn1.6MPa.150lb
• Suitable Media: Water Oil Gas
• Sealing Materia: NBR/PTFE/Stainless Steel
• Transport Package: Standard Expott Box
• Specification: DN50-DN600
• Trademark: BOHAI
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000pieces/Month

Product Description

 butterfly valve

1.product Photo




2.Overview
The grooved type butterfly valve holds a brand-new connection mode, features easy installation,material-saving, quick, space-saving etc. Advantages and broadly used for the water supply and drainage and fire fighting systems in municipal works, civil construction , industrial etc.trades.
3.Features

1. The valve uses midline sealing structure desugn, light torque and good tightness.
2. Both butterfly plate and stem use no pin designed connection, good connection reliability.
3. The butterfly plate is integrally rubber wrapped and vulcanized, good anti-corrosiveness.
4. A grooved connection is used between the valve and the pipeline, easy and quick installation.
5. Multiple valve actuation modes, available with handle, worm-gear&worm, electric, pneumatic etc. Operation ways.

4.Performance parameters

DN		DN50~DN200
PN		1.0/1.6MPa
Casing test pressure		1.5/2.4MPa
Sealing test pressure		1.1/1.6Mpa
Standard materials	Body	QT150-10
	Butterfly plate	QT150-10
	Stem	2Cr13

5.Main dimensions

Aperture	L	Hi	H2	Ha	H4	A	B	D1	D2	D3	L1	L2
50	85	45	90	130	125	16	8	57	53.9	50	180	119
								60.3	57.2
80	98	65	112	152	147			88.9	85
100	116	79	121	161	156		9.5	108	103.7	70	245
								114.3	110.1
125	149	93	148	188	183			133	129.1			132
								139.7	135.5
								141.3	137
150	149	106	156	191	196			159	154.5
								165.1	160.8
								168.3	164
200	134	137	205	254.5		19	11.1	219.1	214.4	102		152

 
6.packing



7.FAQ
Q: Are you trading company or manufacturer ?
A: We are factory Located In Tianjin, China.
Q: What's your product range?
A: We produce Butterfly valve, Gate valve, Check valve, Y strainer ,Water Controlling Valve and other Pipe Accessories .
Q: What's Execution Standard?
A: ISO/ANSI/DIN/JIS/ EN/GOST/AS standard.
Q: What's your Strong product ?
A: Centre Line Butterfly valve, Eccentric Butterfly valve ,Resilient Seat Gate valve, and largest size to DN3200 .
Q: How long is your delivery time?
A: Generally it is 10 days if the goods are in stock. or it is 35 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shipment.