High Quality Ductile Iron Bottom Valve From Factory

• Available Material: Di, Ci, Stainless Steel, Carbon Steel
• Size: 1-1/2"-16"
• Working Pressure: Pn10/Pn16/10K/16K/125lb/150lb
• Working Environment: Water/Oil/Steam
• Flange Drilled: En1092-2
• Face to Face: En1074-3
• Transport Package: Wood Box
• Specification: 1-1/2"-16"
• Trademark: Customized
• Origin: China
• HS Code: 8481804090

Product Description

Gear Type Ductile Iron U-Shaped Butterfly Valve 

Products are widely used in petrochemical, natural gas, nuclear industry, power station, ships, metallurgy, pharmaceutical, heavy machinery 

Sepcifications
 

Size	DN40-DN400 1-1/2"-16"
Working Pressure	PN10/PN16/10K/16K/125LB/150LB
Face to face	EN1074-3
Flange drilled	EN1092-2
Working environment	Water, Oil, Steam
Working temperature	<=120ºC
Available Material	DI, CI, Stainless Steel, Carbon Steel

Part Material

ITEM	PART NAME	MATERIAL
1	Body	Cast Iron or Ductile Iron
2	Bonnet	Cast Iron or Ductile Iron
3	Bonnet	Ductile Iron
4	Spring	Stainless Steel
5	Guiding Stem	Stainless Steelor Cast Brass(Bronze)
6	O-Ring	EPDM
7	Disc	Ductile Iron/Cast Steel with EPDM
8	Nut	Stainless Steel
9	Wsher	Stainless Steel
10	Nut	Stainless Steel
11	Wsher	Stainless Steel
12	Bottom Screen	Stainless Steel

Dimension
 

	EN1092-2				JIS B2212				ANSI B16.1			H	b
DN(mm)&INCH	D(PN10)	D(PN16)	K	n-d	D(PN10)	D(PN16)	K	n-d	D	K	n-d
40(1-1/2")	150	150	110	4-19	140	140	105	4-19	127	98.5	4-16	-	20
50(2")	165	165	125	4-19	155	155	120	4-19/8-19	152	120.5	4-19	166	20
65(2-1/2")	185	185	145	4-19	175	175	140	4-19/8-19	178	139.5	4-19	201	20
80(3")	200	200	160	8-19	185	200	150/160	8-19/8-23	191	152.5	4-19	221	24
100(4")	220	220	180	8-19	210	225	175/185	8-19/8-23	229	190.5	8-19	265	24
125(5")	250	250	210	8-19	250	270	210/225	8-23/8-25	254	216	8-22	300	25
150(6")	285	285	240	8-23	280	305	240/260	8-23/12-25	279	241.5	8-22	360	25
200(8")	340	340	295	8-23/12-23	330	350	290/305	12-23/12-25	343	298.5	8-22	470	26
250(10")	395	405	350/355	12-23/12-27	400	430	355/380	12-25/12-27	406	362	12-25	568	26
300(12")	445	460	400/410	12-23/12-27	445	480	400/430	16-25/16-27	483	432	12-25	653	26
350(14")	505	520	460/470	16-23/16-27	490	540	445/480	16-25/16-33	533	476	12-29	670	28
400(16")	565	580	515/525	16-27/16-32	560	605	510/540	16-27/16-33	597	540	16-29	720	33

Picture & Drawing

    

Other material optional
Body material: Cast Iron (CI) / Ductile Iron (DI) / Aluminum Bronze / CF3 (SS304L) CF8 (SS304) CF3M (SS316L) CF8M (SS316) Stainless steel (SS) / workmen's compensation board (WCB)
Seated material: Ethylene propylene diene monomer (EPDM) Nitrile butadiene rubber (NBR) Poly tetra fluoroethylene (PTFE)
 


Medium and Application

Medium: Freshwater, sewage, seawater, air, steam, food, medicine, oil, acids, etc.
Application:
Municipal                                 Ballast and bilge system                        Chemical processing
Desalination plants                 Drilling rigs                                              Drinking water
Dry powder                              Food and beverage                                Gas plants
HAVC                                         Mining industry                                      Pulp and Paper industry    
Sand handling                          Seawater                                                 Sugar industry 
Petroleum and petrochemical     Thermo technical water treatment             Waste water


Application




Packaging

We value the packaging of our products. Multi-layer packaging prevents impurities from adhering to the valve body and is brought into the media

Meet us in Exhibition




 

FAQ: (Frequently Asked Questions)

1. What is your MOQ?
Our MOQ is usually 5 CTNS.

2. What is your delievery time?
Our delievery is about 25-30days.

3. What is your payment terms?
We accept T/T, 100% L/C, or West Union and so on.

4. Could you provide free samples?
Usually, we offer free samples, customers bear freight cost. 

5. Why choose us?

Firstly, comparing with many factories, our prices are more competitive.

Secondly, We 100% test working pressure for ALL our products.

Finally, After- Services will be highly satisfied. Any problems and feedbacks will be responded efficiently.

 

Company introduction

SWD PLASTIC (Salvador Industrial Co., Ltd) is a leading and professional manufacturer and exporter for UPVC, CPVC, PPH, PVDF pipes, valves and fittings in China. We stick to the principle of " Quality First, Service First, Continuous Improvement and Innovation to Meet the Customers", and the quality management objective of " Zero Defect, Zero Complaints". 

SWD Products are widely used in Agricultural Irrigation, Wastewater Treatment, Aquaculture, Pharmaceutical Industry, Electroplating, Papermaking Industry...

Most of our products confirm to ANSI, DIN, BS, JIS & TIS standard and have been already sold to United States, Canada, Mexico, Chile, Colombia, Peru, Russia, Saudi Arabia, UAE, Iran, Iraq, Thailand, Philippines, Indonesia, Malaysia etc. With very good reputation!