DN 300 cast iron butterfly valve with competitive price

Products Feature:

 

Material	Iron
Color	Gray,Blue or customized
thickness	1.2mm-2.5mm
Specifications	DN40-DN200
Working  temperature	for cold water ≤ 60 °C during transfer for hot water delivery time ≤ 95 °C
Working Pressure	From diameter 16mm to 63mm, PN16;     above 63mm, PN10
Conventional pressure	0.1Mpa-2.5Mpa Note: You can also according to customer requirements  for pipe material, thickness, size and pressure in areas such as customized
Connection	flanged
Size:	4-10"

 

 

Standard:
Design standard: GB/T12238-2008, ISO 10631-1994 OR BS EN593-1998, BS 5155, MSS SP-67
FLANGE CONNECTION: GB/T17241.6-208, JIS B2212-B2214-1999, JIS B2220-2004, JIS B2210-1984, ANSI B16.5-2009, ANSI B16.47-2006, ISO 7005-2 OR BS EN1092-2002(PN6, PN10, PN16, Class150, 5K, 10K, 16K)
Face-to-face dimension: GB/T12221-2005, ISO 5752-1988 OR BS EN558-1
WORKING PRESSURE: GB/T13927-2008, JB/T9092-1999, ISO 5028-1993 OR BS 5755-1-1986
Top flange: ISO5211 standard

 

Structure Chart: 

 

 

 

DN(mm)	D	D1	Z-O	L	H	H1	A	B
25	115	85	4-14	35
32	140	100	4-19	35
40	150	110	4-19	43	220	68	240	98
50	165	125	4-19	43	235	68	240	98
65	185	145	4-19	46	250	75	240	98
80	200	160	8-19	46	275	85	240	98
100	220	180	8-19	52	315	105	270	108
125	250	210	8-19	56	340	120	320	108
150	285	240	8-23	56	375	135	320	108
200	340	295	8-23	60	470	165	365	155

 

 

 

Adavantages

 

1)  light weight, convenient handling and corrosion-resistant

2)  chemical stability , fluid resistance

3)  anti-aging, long life, healthy and non-toxic

4)  Smooth inner wall ,reducing pressure loss and increasing flow speed

5)  Low noise ,reduced by 40% compared to galvanized steel pipes

6)  Soft colors and excellent design, suitable for installation either exposed or  hidden

7)  Easy and fast installation, making cost minimized

 

Application

 

Pipe fittings are applied to construction, electrical conduit, agricultural irrigation, industrial sewage and other projects using .

 

1) Cold and hot water supply systems for civil and industrial constructions, e.g.in residential buildings, hospitals, hotels, school and office buildings, shipbuilding
2) Drinking water systems and food industry pipe works
3) Central air conditioning system
4) Irrigating system for gardens and green houses
5) Public and sport facilities such as swimming pools and stadiums
6) For rainwater utilization systems

 

Packaging:

1. Normal packing

2. As per customer's request

Shipping:

Sea shipment 

Air shipment

Courier shipment

 

 Service Advantage:

1. 10 years manufacturing and exporting experience in agriculture field.

2. Professional technical support and solution by Chief Engineer.

3. Strict quality control system & team, high reputation in the market.

4. Quick, efficient and professional response within 24 hours, 14 hours online services.

5. Multilingual communication services (English, Spanish, French, Portuguese, Japanese etc.)

6. Full range of irrigation products for choice.

7. Accept sample order before Mass Order.

8. OEM/ODM services.

 

Quick Response:

 

NINGBO EVERGREEN IRRITECH CO., LTD.

Attn:Paul nie

Tel: +86-574-88107395

TradeManager: CN200834118

Skype: nbevergreen01