Q41F-300LB ANSI Standard One-Piece Fire-Resistant and Leakage-Preventing High Platform Flanged Ball Valve

Q41F-300LB American standard integrated fireproof and leak proof high platform flange ball valve is developed by Ruiward Valve Company using silica sol precision casting technology for the valve body. Drawing on the structural characteristics of high platform ball valves and combining the advantages of full bore wide ball valves that are not prone to leakage, the valve has a reasonable structure, beautiful appearance, and universal connection size. Its valve seat adopts an elastic sealing structure, which is reliable in sealing and easy to open and close. It is widely used in industries such as pharmaceuticals and water treatment.

Product Description

Product Overview

Unique advantages

Ball valves have the advantages of small volume, easy installation, and full bore, making them less prone to leakage.
The valve body can adopt precision casting technology, with a beautiful and elegant appearance.
Unique circular full bore channel, large diameter, low opening and closing torque.
Implementing the international 5211 standard on a high platform makes it easier to assemble actuators.
The connection size of the ball valve conforms to the standard of wide flange ball valves and is widely used.

Performance specification

Work pressure	0.6~4.0Mpa
Product Specifications	1/2″〜4″
Suitable temperature	-29℃~200℃
Applicable Medium	water,gas,oil,etc

Materials List

No.	Part Name	Material	No.	Part Name	Material
1	Bonnet	WCB/CF8/CF8M	8	Valve Stem	SS304/SS316
2	Body	WCB/CF8/CF8M	9	Handle Nut	SS304
3	Ball	SS304/SS316	10	Spring Washe	SS304
4	Seat	PTFE	11	Elastic Ring Gasket	SS304
5	Thrust Washer	PTFE	12	Handle Lock	SS304
6	V Type Packing	PTFE	13	Handle	SS304
7	Junk Ring	SS304	—	—	—

Overall dimensions

SIZE		L	D1	K	D	H	E	C	F	N-do	ISO 5211
1/2″	15	108	35	60.5	89	66	145	14	2	4-14	F03	F04
3/4″	20	117	43	70	98	69	145	14	2	4-14	F03	F05
1″	25	127	51	79.5	108	91	166	15	2	4-14	F04	F05
1 1/4″	32	140	64	89	117	97	166	16	3	4-18	F04	F07
1 1/2″	40	165	73	98.5	127	123	206	18	3	4-18	F05	F07
2″	50	178	92	120.5	152	130	206	18	3	4-18	F05	F07
2 1/2″	65	190	105	139.5	178	143	240	21	3	4-18	F07	F10
3″	80	203	127	152.5	190	176	240	24	3	8-18	F07	F10
4″	100	229	157	190.5	229	192	240	24	3	4-18	F10	F10

Product Commitment

Quality commitment: All types of valves provided by our factory are designed, manufactured, tested and accepted in accordance with relevant domestic standards such as GB, JB, SH, HG, CJ, as well as international standards such as ANSI, JIS, BS, DIN, etc;
Supply commitment: Ruiward Valve guarantees to provide brand new defect free products, as well as relevant drawings and other technical documents related to the products, to ensure that users have no worries during use;
Service commitment: The product warranty period is 12 months from the date of delivery, and the “three guarantees” service (return, replacement, and repair) is implemented.

Ruiward valve products are exported to Europe, America, Southeast Asia and other countries with reasonable prices, stable quality, and perfect after-sales service. It is your trusted brand. Welcome to call 86-577-88937087 for inquiries!

Ordering Instructions

If the product model of Ruiward Company has been selected by the design unit, please order directly from our sales department or affiliated regional business office according to the model;
If the model has not been selected before ordering, please provide us with the following usage parameters: ① nominal diameter (DN), ② fluid properties (including nominal pressure (Mpa), temperature (℃), pressure difference before and after the valve, connection method (thread, flange, clamp), viscosity or acidity, etc.), ③ valve body and core materials;
Product driving modes: manual, worm gear, self operated, pneumatic, electric, etc;
Product standards: National Standard GB, Japanese Standard JIS, American Standard ANSI, German Standard DIN, British Standard BS, European Standard EN, etc;
When the application is very important or the pipeline is complex, please provide design drawings and detailed parameters as much as possible, and the technical team of Ruiward Company will review and control them for you;
Our company provides a quotation list and technical standard specifications for customer confirmation, and the contract will be drafted after both parties confirm the technical aspects.