【 Stainless Steel Electric Ball Valve 】 Shanghai Pudie Electric Ball Valve Series Products

NegotiableUpdate on 04/05

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Overview

【 Stainless Steel Electric Ball Valve 】 Shanghai Pudie Electric Ball Valve Series Products

Product Details

Stainless steel electric ball valve-Shanghai Pudie Valve Co., Ltd
Product model: Q941F
Product caliber: DN15-800
Product pressure: 1.6-6.4Mpa
Product materials: cast iron, cast steel, stainless steel, etc

1.Stainless steel electric ball valveIntroduction:
A ball valve without a fixed shaft is called a floating ball valve, also known as a floating ball valve. There are two valve seat sealing rings inside the valve body of a floating ball valve, and a ball is clamped between them. The ball has a through-hole, and the diameter of the through-hole is equal to the inner diameter of the pipeline, which is called a full diameter ball valve; The diameter of the through-hole is slightly smaller than the inner diameter of the pipeline, which is called a reduced diameter ball valve. The sphere can freely rotate in the valve seat sealing ring with the help of the valve stem. When opened, the ball hole is aligned with the diameter of the pipeline to ensure the minimum resistance of the working medium in the pipeline. When the valve stem rotates 1/4 turn, the ball hole is perpendicular to the passage of the valve. With the pre tightening force and medium pressure applied to the two valve seat sealing rings, the ball is tightly pressed against the valve seat sealing ring at the outlet end, ensuring complete sealing of the valve. This type of ball valve belongs to single-sided forced sealing.

2.Stainless steel electric ball valveMain performance specifications

model

Nominal pressure PN (MPa)

Test pressure ps (MPa)

Applicable temperature (℃)

Applicable Medium

Shell

Sealing (liquid)

Sealing (gas)

Q941F-16C

1.6

2.4

1.76

0.6

Polytetrafluoroethylene

≤150

Enhanced polytetrafluoroethylene ≤ 180

Metal inlay sealing polystyrene ≤ 200

Water, oil, etc

Q941F-25C

2.5

3.75

2.75

Q941F-40C

4.0

6.0

4.4

Q941F-16P

1.6

2.4

1.76

Nitric acid

Q941F-25P

2.5

3.75

2.75

Q941F-40P

4.0

6.0

4.4

Q941F-16R

1.6

2.4

1.76

Acetic acid

Q941F-25R

2.5

3.75

2.75

Q941F-40R

4.0

6.0

4.4

3.Stainless steel electric ball valveMain component materials

Part Name	Valve body and side body	Sphere, valve stem	filler	sealing ring
Q941F-16C Q941F-25C Q941F-40C	WCB	2Cr13	Polytetrafluoroethylene or flexible graphite	Polytetrafluoroethylene, reinforced polytetrafluoroethylene, para polystyrene
Q941F-16P Q941F-25P Q941F-40P	ZG1Cr18Ni9Ti	1Cr18Ni9Ti
Q941F-16R Q941F-25R Q941F-40R	ZG0Cr18Ni12Mo2Ti	0Cr18Ni12Mo2Ti

4.Stainless steel electric ball valveMain external dimensions

PN1.6(MPa)
Diameter (DN)	L	D	D1	D2	b	H	Z-d	weight	driving device
15	130	95	65	45	14	352	4-14	-	LQ51
20	130	105	75	55	14	355	4-14	-	LQ51
25	140	115	85	65	14	360	4-14	8	LQ51
32	165	135	100	78	15	386	4-18	13	LQ5-1
40	180	145	110	85	16	394	4-18	17	LQ5-1
50	200	160	125	100	16	472	4-18	25	Q10-6 3/4
65	220	180	145	120	18	486	4-18	60	Q10-6 3/4
80	250	195	160	135	20	579	8-18	65	Q30-6 3/4
100	280	215	180	155	20	595	8-18	75	Q30-6 3/4
125	320	245	210	185	22	650	8-18	97	Q60-4 3/4
150	360	280	240	210	24	739	8-23	162	Q120-2 3/4
200	400	335	295	265	26	799	12-23	226	Q120-2 3/4
250	533	406	362	324	30	890	12-25	-	-
300	610	483	432	381	32	940	12-25	-	-

Main external dimensionsMain outer Size

PN2.5(MPa)
Diameter (DN)	L	D	D1	D2	b	H	Z-d	weight	driving device
15	130	95	65	45	14	352	4-14	-	LQ51
20	130	105	75	55	14	355	4-14	-	LQ51
25	165	115	85	65	16	360	4-14	8	LQ51
32	178	135	100	78	18	386	4-18	13	LQ5-1
40	190	145	110	85	18	394	4-18	17	LQ5-1
50	216	160	125	100	20	472	4-18	25	Q10-6 3/4
65	241	180	145	120	22	486	8-18	60	Q10-6 3/4
80	283	195	160	135	22	579	8-18	65	Q30-6 3/4
100	305	230	190	160	24	595	8-23	122	Q30-6 3/4
125	381	270	220	188	28	650	8-25	-	Q60-4 3/4
150	403	300	250	218	30	760	8-25	170	Q120-4 3/4
200	502	360	310	278	34	-	12-25	-	Q200

Main external dimensionsMain outer Size

PN4.0(MPa)
Diameter (DN)	L	D	D1	D2	D6	b	f	H	Z-d	weight	driving device
15	140	95	65	45	40	16	4	325	4-14	-	LQ5-1
20	152	105	75	55	51	16	4	354	4-14	-	LQ5-1
25	165	115	85	65	58	16	4	360	4-14	-	LQ5-1
32	180	135	100	78	66	18	4	386	4-18	-	LQ5-1
40	200	145	110	85	76	18	4	394	4-18	-	LQ5-1
50	220	170	125	100	88	20	4	472	4-18	17	Q10-6 3/4
65	250	180	145	120	110	22	4	599	8-18	55	Q30-6 3/4
80	280	195	160	135	121	22	4	579	8-18	60	Q30-6 3/4
100	320	230	190	160	150	24	4.5	632	8-23	70	Q60-4 3/4
125	400	280	220	188	176	28	4.5	710	8-25	122	Q120-2 3/4
150	403	300	250	218	204	30	4.5	760	8-25	-	Q120-2 3/4
200	550	375	320	282	260	38	4.5	-	12-30	170	Q200

Electric ball valve | Stainless steel electric ball valve | Electric regulating ball valve

Stainless steel electric ball valve[Price] [Parameters] Please call for more information

model	Nominal pressure PN (MPa)	Test pressure ps (MPa)			Applicable temperature (℃)	Applicable Medium
model	Nominal pressure PN (MPa)	Shell	Sealing (liquid)	Sealing (gas)	Applicable temperature (℃)	Applicable Medium
Q941F-16C	1.6	2.4	1.76	0.6	Polytetrafluoroethylene ≤150 Enhanced polytetrafluoroethylene ≤ 180 Metal inlay sealing polystyrene ≤ 200	Water, oil, etc
Q941F-25C	2.5	3.75	2.75
Q941F-40C	4.0	6.0	4.4
Q941F-16P	1.6	2.4	1.76			Nitric acid
Q941F-25P	2.5	3.75	2.75
Q941F-40P	4.0	6.0	4.4
Q941F-16R	1.6	2.4	1.76			Acetic acid
Q941F-25R	2.5	3.75	2.75
Q941F-40R	4.0	6.0	4.4