Name: DN150 D363H metal seal butterfly valve with butt welding
Brand: DUNHUI
Availability: InStock

Product Details

The best quality and faith bring us the good market, such as USA, CANADA, BRAZIL, AUSTRALIA, UK, GERMANY, ITALY, SPAIN, TURKEY, ALGERIA, DUBAI, RUSSIA, UKRAINE, SINGAPORE, MALAYSIA etc. “Made in DUNHUI” in many Countries.

“DUNHUI” is your correct choice. Welcome to visit

1. DN150 D363H metal seal butterfly valve with butt welding

2. Main performance indicators

Nominal diameter	DN(mm)	80-2400
Nominal pressure	PN(Mpa)	0.6	1	1.6	2.5	4
Test pressure	Strenght test	0.9	1.5	2.4	3.75	6
	Sealing test	0.66	1.1	1.76	2.75	4.4
	Gas seal test	0.6	0.6	0.6	0.6	0.6
Applicable medium	water,steam,oil,acid corrosion,etc
Suitabe temperature℃	Carben steel:-29℃~425℃ Stainless steel:-40℃~600℃

3. Product drawings

4. Main Dimensions

PN(Mpa)	Worm gear and worm drive(mm)			electric(mm)		Weight(kg)
PN(Mpa)	DN	L	A1	A2	B2	Wom gear	electric
PN(1.0)	150	210	285	285	155	58	73
	200	230	320	320	180	76	91
	250	250	349	349	220	115	130
	300	270	398	398	250	145	165
	350	290	417	417	275	185	205
	400	310	455	455	315	245	265
PN(1.6)	80	180	203	203	125	27	45
	100	190	208	208	130	34	57
	125	200	218	218	140	41	63
	150	210	285	285	155	43	71
	200	230	309	309	180	81	83
	250	250	343	343	220	102	126
	300	270	368	368	245	132	151
	350	290	401	401	275	164	195

5. Inspection Process

6. Valve total picture

7. Technical Standard:

Design: EN593
Face to face: EN558-1

Flange drilling: EN1092
Upper flange connection: ISO 5211

8. Personnel station:

Have professional salesmen, and 6 Engineers, More than 30 inspectors.

9. Quality and Safety:

We have a very strict and complete quality control system, which promises that goods we produced are always of the best quality, the enough inspectors to ensure that each product can meet the quality requirements of customers. We do the final inspection in own factory with ISO 9001:2008.

10.Location:

DUNHUI has a convenient location at the city’s exporting business zone, Dongli District. We are only 19 km to Tianjin International Airport, and very close to major highways,TIANJIN port. We look forward to work with your business!