Q41f Cast Steel Flanged Ball Valve Floating Ball Valve

• Media: Water Vapor Oil Products
• Material: Cast Steel or Stainless Steel
• Connection Form: Thread
• Driving Mode: Manual
• Nominal Pressure: PN1.0-32.0MPa
• Channel: Tee Type
• Model NO.: Q41F
• Structure: Floating Ball Valve
• Type: Tee Ball Valve
• Function: Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve
• Temperature: Normal Temperature
• Standard: National Standard
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Customize: Replaceable Processing
• Transport Package: Wooden Box
• Specification: DN15-DN80
• Trademark: xc
• Origin: China
• HS Code: 8481804090

Product Description

Product introduction

Ball valve Model: Q41F	Ball valve diameter: 150MM-250MM	Ball valve pressure: 1.6MPA-10.0MPA
Ball valve connection: flange connection	Ball valve operation operation mode: manual	Ball valve main function: play switch role
Ball valve using medium: water. Oil products. Steam	Ball valve material: cast steel. Stainless steel	Ball valve standard: machinery department standard or custom non-standard

Application specification of cast steel ball valve: 1, design and manufacture GB12235-892, structural length according to GB12221-893, flange size according to JB/T79-94 valve inspection and test according to APID.598
Main parts materials

 

Serial number No.	Material Standard	Material mark				The sequence number is No.	Material Standard	Grade of material
		Carbon steel		Stainless steel				Carbon steel		Stainless steel
	Part name	GB	ASTM	GB	ASTM		Part name	GB	ASTM	GB	ASTM
01	Valve body	WCB	A216-WCB	ZG1Cr18Ni9Ti ZG1Cr18Ni12Mo2Ti	CF8/CF8M/ CF3/CF3M	10	Seat ring	Graphite
02	Valve cover	WCB	A216-WCB	ZG1Cr18Ni9Ti ZG1Cr18Ni12Mo2Ti	CF8/CF8M/ CF3/CF3M	11	Valve stem	2Cr13	A276-410	1Cr18Ni9Ti 1Cr18Ni12Mo2Ti	F304/F316/ F304L/F316L
03	Double-ended studs	35CrMoA	A193-B7	1Cr17Ni2	A193-B8M	12	Thrust bearings	Metal clamp PTEE
04	nut	45	A194-2H	0Cr18Ni	A194-8M	13	Stem packing	Graphite
05	Washers	Metal clip graphite				14	Packing press ring	2Cr13	A276-410	1Cr18Ni9Ti 1Cr18Ni12Mo2Ti	F304/F316/ F304L/F316L
06	Sphere	2Cr13 nitriding	A276-410 nitriding	1Cr18Ni9Ti1Cr18Ni12Mo2T nitriding	Nitriding of F304/F316/ F304L/F316L	15	Stuffing gland	WCB	A216-WCB	ZG1Cr18Ni9Ti ZG1Cr18Ni12Mo2Ti	CF8/CF8M/ CF3/CF3M
07	Valve seat	2Cr13 nitriding	A276-410 nitriding	1Cr18Ni9Ti1Cr18Ni12Mo2T nitriding	Nitriding of F304/F316/ F304L/F316L	16	Screws	35CrMoA	A193-B7	1Cr17Ni2	A193-B8M
08	Seat support ring	2Cr13	A276-410	1Cr18Ni9Ti 1Cr18Ni12Mo2T	F304/F316/ F304L/F316L	17	Locating plate	2Cr13	A276-410	1Cr18Ni9Ti	304
09	Seat spring	17-7PH	17-7PH	17-7PH	17-7PH

PN1.6 MPa main connection size

Nominal diameter DN	15	20	25	32	40	50	65	80	100	125	150	200
L	130	140	150	165	180	200	220	250	280	320	360	400
H	59	63	75	80	95	107	142	152	178	252	272	342
W	130	130	160	180	230	230	400	400	650	1050	1050	1410

PN2.5MPa main connection size

Nominal diameter DN	15	20	25	32	40	50	65	80	100	125	150	200
L	130	140	150	165	180	200	220	250	320	400	400	550
H	59	63	75	97	107	142	152	178	252	272	342	345
W	130	130	160	230	230	400	400	seven hundred	1100	1100	1500	1500

PN4.0MPa main connection size

Nominal diameter DN	15	20	25	32	40	50	65	80	100	125	150	200
L	130	140	150	165	180	200	220	250	320	400	400	550
H	59	63	75	97	107	142	152	178	252	272	342	345
W	130	130	160	230	230	400	400	seven hundred	1100	1100	1500	1500

PN6.4MPa Main connection size

Nominal diameter DN	15	20	25	32	40	50	65	80	100	125	150	200
L	165	190	216	229	241	292	330	356	432	508	559	660
H	59	63	75	97	107	142	152	178	252	272	305	398
W	130	130	160	230	230	400	400	seven hundred	1000	1100	1500	1800

PN10.0MPa main connection size

Nominal diameter DN	15	20	25	32	40	50	65	80	100	125	150	200
L	165	190	216	229	241	292	330	356	432	508	559	660
H	59	63	75	97	107	142	152	178	252	272	305	398
W	130	130	160	230	230	400	400	seven hundred	1000	1100	1500	1800

1. Fluid resistance is low and its drag coefficient is equal to that of a pipe segment of the same length.
2. Simple construction, small size and light weight.
3. Tight and reliable, the sealing surface material of the ball valve is widely used in plastic, good sealing, and has been widely used in the vacuum system.
4. Easy to operate, open and close quickly, from fully open to fully closed as long as the rotation 90°, easy to remote control.
5. Convenient maintenance, ball valve structure is simple, sealing ring is generally active, disassembly and replacement are more convenient.
6. When fully open or fully closed, the sealing surface of the ball and seat is isolated from the medium. When the medium passes through, it will not cause the erosion of the sealing surface of the valve.
7. Wide range of application, small to a few millimeters, large to a few meters, from high vacuum to high pressure can be applied. This type of valve should generally be installed horizontally in the pipeline.
Instructions for ordering:
First, 1 cast steel ball valve product name and model 2cast steel ball valve diameter3 cast steel ball valve with accessories so that we can choose the correct type for you 4 cast steel ball valve pressure 5 cast steel ball valve using medium temperature.
2. If the design unit has selected the cast steel ball valve model of Xuan Cheng Company, please order directly from our sales department according to the cast steel ball valve model.
3. When the occasion is very important or the environment is complex, please try your best to provide the design drawings and detailed parameters, and our Xuan Cheng Valve Company experts will review and check for you. Thank you for visiting our website [Xuancheng Company]
If you have any questions, you can call us and we will do our best to provide you with quality service.
After-sales service commitment
For your company in Xuan Cheng valve order valve products, our factory in the after-sales service for the following commitments:
First, our company implements three guarantees for product quality, namely: guarantee quality, guarantee replacement, warranty;
Two, after signing the contract, guarantee the quality, quantity, delivery on time;
Three, the company to ensure that the valve products to meet the contract indicators
Iv. Provide answers to the technical consultation of the demander at any time;
5. When delivering the equipment, our factory shall deliver the following materials to the demander: shipping list, product qualification certificate, product sample, product instruction manual and technical data;
When receiving the letter or phone call of the customer's response to the quality problem, we guarantee to reply within 24 hours to solve the problem.