Home> Product> Diaphragm valve

Related：Diaphragm valve

EG6K41J British standard open pneumatic diaphragm valve

Quality stability: the implementation of the whole process of quality control, meticulous, all aspects of detection!
Reasonable price: effective internal cost control, reduce expenses, let the benefit of customers!
Fast delivery: advanced production line, sufficient stock, shorten the delivery time!

sell：021-32051999
sell：021-32050777
fax：021-66099555

Details

Product Introduction
Service Promise
Ordering Process

Product description of EG6K41J British standard open pneumatic diaphragm valve

Design and manufacture: GB122239

Structure length: GB12221, JB1688

Flange connection dimensions: GB4216, JB78 G6B41W non lined diaphragm valves

G6B41J rubber lined pneumatic diaphragm valve, normally open diaphragm valve.

purpose

Usage: This valve is specially used to control non-corrosive or general corrosive media. There is no lining on the inner surface of the valve body or covered with a variety of optional rubber. It is suitable for different working temperatures and fluid pipelines.

Applicable temperature: less than 85 degrees, less than 100 degrees, less than 120 degrees, or less than 150 degrees (according to lining and diaphragm material).

Pressure level: PN0.6, 1, 1.6

Material of main parts

Body: cast iron, ductile iron, carbon steel, stainless steel.

Bonnet: cast iron, ductile iron, carbon steel, stainless steel.

Lining: no lining, rubber.

Diaphragm: Rubber

Disc: cast iron and carbon steel.

Cylinder: ductile iron

Piston: carbon steel

Stem: carbon steel

Hand wheel: Cast Iron

test

Lining layer: EDM test

Test and inspection according to GB/T13297 standard

Nominal pressure: PN (Mpa)

Valve body: PN * 1.5

Sealing: PN x 1.1

Parts List: 1, Body 2, Body Lining 3, Diaphragm 4, Disc 5, Lower Stem 6, Cover 7, Cylinder 8, Piston 9, Spring 10, Cylinder Head 11, Upper Stem 12, Handwheel

Main dimensions and weight

DN mm	公稱壓力 MPa	工作壓力 MPa	L （mm）	D （mm）	D1 （mm）	n-φd （mm）	F （mm）	H1 （mm）	H2 （mm）	D0 （mm）	B	氣源壓力 MPa	氣源接頭 in	耗氣量 cm3	重量
15	0.6	0.6	125	95	65	4-14	2	-	-	-	-	-	-	-	-
20			139	105	75	4-14	2	-	-	-	-	-	-	-	-
25			145	115	85	4-14	2	306	320	120	94	0.4	10×1	2.395×102	7.5
32			160	140	100	4-18	2	410	430	140	120	0.4	12×1.25	6.082×102	14.5
40			180	150	110	4-18	3	415	435	140	120	0.4	12×1.25	6.082×102	16
50			210	165	125	4-18	3	463	488	160	185	0.4	12×1.25	1.235×102	24.5
65			250	185	145	4-18	3	620	660	160	245	0.5	16×1.5	3.725×102	30
80			300	200	160	4-18	3	627	687	200	245	0.5	16×1.5	3.725×103	51.5
100			350	220	180	8-18	3	719	769	240	330	0.5	16×1.5	9.458×103	86.5
125			400	250	210	8-18	3	804	872	320	380	0.5	20×1.5	1.409×104	133
150			460	285	240	8-22	3	920	1000	320	470	0.5	20×1.5	2.868×104	196.5
200		0.4	570	340	295	8-22	4	1145	1265	400	470	0.5	20×1.5	4.619×104	279.5
250		0.4	680	395	350	12-22	4	-	-	-	-	-	-	-

The best quality, first-class service Qigao creates more value for you!

"Qigao Valve" expects to continuously improve service quality and strive for excellence. "Sincere service" is the eternal theme of "Qigao". "Qigao" strictly followsIS09001-2000 Quality system certification requirements, strict quality control, responsibility to people, to ensure the healthy operation of production, sales and service. Strengthen communication with users and provide quality products to our customers with perfection and perfect service. Hereby our factory makes the following commitments:

Product Standards：

Products in strict accordance with ChinaGB、HG Standard and USAPISuch as standard design, manufacturing, acceptance. The hardness of the sealing surface meets the requirements of the state and the width exceeds the national standard.

pre-sale service：

Product introduction, technical exchange, non-standard product design, troubleshooting。

Sale service：

A trustworthy contract guarantees timely delivery and keeps in touch with customers. For special or duplicate products, our factory arranges technicians to use and troubleshoot the products for users.

After sales service：

1、"Qigao" brand product quality period is from the factory12In the month, the implementation of the "three guarantees" service (return, replacement, warranty).

2、During the use of our products, our factory regularly organizes technical and quality inspection personnel to visit and consult users for feedback on product quality, usage status and improvement opinions, so as to further improve product quality.

3、Respond quickly to the quality of user complaints, after-sales service personnel rushed to the scene in 24-36 hours (48 hours outside the province).

4、For after-sales service, users are required to fill out the quality feedback information form after the service and make an appraisal opinion in order to improve the service quality of Qigao.

1、If the customer has special requirements for the product, the following instructions must be provided in the order contract.：

a、Structure length；

b、Connection Type；

c、Nominal diameter, full diameter, reduced diameter, pipe size;

d、Operating medium and temperature, pressure range；

e、Tests, inspection standards and other requirements

2、The factory can configure various types of driving devices according to customer's specific requirements.。

3、If the type and model of the valve are determined by the customer, the customer shall correctly state the meaning and requirements of the model and sign the contract under the condition that the supplier and the buyer understand each other.

4、For futures and order customers, please call us in advance to tell the required valve model, specification, quantity, delivery time and location, and timely transfer to the factory account according to the total 30% deposit or full payment. The rest of the payment is pending. Import before shipment to arrange delivery in time.

Order Process：

1、Customer purchase list fax to021-33872143，Or call us 021-33872141

2、Receive customer purchase list, provide valve model selection and quotation (price list)。

3、Specific agreement: delivery date, special requirements, etc.。

download Google：

1、If the customer has special requirements for the product, the following instructions must be provided in the order contract.：

a、Structure length；

b、Connection Type；

c、Nominal diameter, full diameter, reduced diameter, pipe size；

d、Operating medium and temperature, pressure range；

e、Tests, inspection standards and other requirements

2、The factory can configure various types of driving devices according to customer's specific requirements.。

4、For futures and order customers, please call us first to tell the required valve model, specifications, quantity, delivery time and location, and press the total30%The deposit or full payment will be remitted to our factory account in time.， The rest of the payment will be remitted before shipment to arrange delivery in time.。

Sale service：

Trustworthy contract, guarantee timely delivery, keep in touch with customers at any time。

For special or duplicate products, our factory arranges technicians to use and troubleshoot the products for users.

After sales service：

1、"Qigao" product quality period is from the factory12Month, practice“Three packs”Service (return, replacement, warranty)。

3、Respond quickly to the quality of user complaints, after-sales service personnel24-36Hours (outside the province48Hour) rushed to the scene。

4、For after-sales service, the user is required to fill out the quality feedback information form after the service and make an appraisal opinion in order to improve the service quality of “Qigao”.。

statement

All text, data and pictures in this article are for reference only.EG6K41J British standard open pneumatic diaphragm valvePlease contact us at 4000-700-665 for details of performance, size and price.
If there is no explanation, this article is original, reprint, please indicate the address of this article, thank you for your cooperation!