Home> Product> Safety valve

Related：Safety valve

A48Y high temperature and high pressure relief 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

A48Y high temperature and high pressure relief valve is suitable for overpressure protection equipment or pipeline with medium such as C type (< 425), I type (< 500) and V type (< 550). The standard for connecting flange is JB/T, 94 Series 1, series 2.

High temperature and high pressure safety valve product model: A48Y/Sb-16/40/64/100/160C/I/V

Material of main parts

No	零件名稱(chēng)	C型材料	I型材料	V型材料
1	閥　　體	WCB	ZG1Cr5Mo	ZG15Cr1Mo1V
2	閥　　座	2Cr13	1Cr18Ni9Ti	12Cr1MoVA
3	調(diào) 節(jié) 圈	2Cr13	1Cr18Ni9Ti	1Cr18Ni9Ti
4	閥　　瓣	2Cr13	17-4PH	17-4PH
5	導(dǎo) 向套	2Cr13	1Cr18Ni9Ti	1Cr18Ni9Ti
6	散熱器	ZG230-450	ZG230-450	ZG230-450
7	閥　　蓋	ZG230-450	ZG230-450	ZG230-450
8	彈　　簧	50CrVA	50CrVA	50CrVA

Main dimensions

型號(hào)	公稱(chēng) 通徑	do	D	K	g	g1	b	f	f1	Z-?d	DN	D1	K1	g3	g2	b1	f	f1	z1-?d1	L	L1	≈H
A48Y-16C A48Y-16I A48Y-16V	40	25	150	110		85	18	3		4-18	50	165	125		100	20	3		4-18	120	115	540
	50	32	165	125		100	20	3		4-18	65	185	145		120	20	3		4-18	135	120	618
	65	40	185	145		120	20	3		4-18	80	200	160		135	20	3		8-18	160	140	710
	80	50	200	160		135	20	3		8-18	100	220	180		155	22	3		8-18	160	150	730
	100	65	220	180		155	20	3		8-18	150	285	240		210	24	3		8-23	225	175	892
	150	100	285	240		210	24	3		8-23	200	340	295		265	26	3		12-23	240	235	1135
	200	125	340	295		265	26	3		12-23	250	405	355		320	30	3		12-26	290	210	1135
A48Y-40 A48Y-40I A48Y-40V	25	16	115	85	58	65	16	2	4	4-14	32	140	100		78	18	2		4-18	110	95	429
	32	20	140	100	66	78	18	2	4	4-18	40	150	110		85	18	3		4-18	115	100	421
	40	25	150	110	76	85	18	3	4	4-18	50	165	125		100	20	3		4-18	120	115	540
	50	32	165	125	88	100	20	3	4	4-18	65	185	145		120	20	3		4-18	135	120	618
	65	40	185	145	110	120	22	3	4	8-18	80	200	160		135	20	3		8-18	160	140	710
	80	50	200	160	121	135	22	3	4	8-18	100	220	180		155	22	3		8-18	160	150	730
	100	65	235	190	150	160	24	3	4.5	8-23	150	285	240		210	24	3		8-23	225	175	892
	150	100	300	250	204	218	30	3	4.5	8-26	200	340	295		265	26	3		12-23	240	235	1135
	200	125	375	320	260	282	38	3	4.5	12-30	250	405	355		320	30	3		12-26	290	310	1135
A48Y-64 A48SB-64 A48Y-64I A48SB-64I A48Y-64V A48SB-64V	25	16	140	100	58	78	22	2	4	4-18	32	140	100	66	78	18	2	4	4-18	110	100	429
	32	20	155	110	66	82	24	2	4	4-23	40	150	110	76	85	18	3	4	4-18	130	110	421
	40	25	170	125	76	95	24	3	4	4-23	50	165	125	88	100	20	3	4	4-18	135	120	540
	50	32	180	135	88	105	26	3	4	4-23	65	185	145	110	120	22	3	4	8-18	160	130	618
	50	32	180	135	88	105	26	3	4	4-23	80	200	160	121	135	22	3	4	8-18	160	145	710
	65	40	205	160	110	130	28	3	4	8-23	80	200	160	121	135	22	3	4	8-18	175	160	710
	80	50	215	170	121	140	30	3	4	8-23	100	235	190	150	160	24	3	4.5	8-23	175	160	730
	100	65	250	200	150	168	32	3	4.5	8-26	125	270	220	176	188	28	3	4.5	8-25	220	200	800
	100	65	250	200	150	168	32	3	4.5	8-26	150	300	250	204	218	30	3	4.5	8-26	220	200	892
	150	100	345	280	204	240	38	3	4.5	8-34	200	375	320	260	282	38	3	4.5	12-30	280	280	1135
	200	125	405	345	260	300	44	3	4.5	12-36	250	450	385	313	345	42	3	4.5	12-34	300	295	1135
A48Y-100 A48SB-100 A48Y-100I A48SH-100I A48Y-100V A48SB-100V	25	16	140	100	58	78	24	2	4	4-18	32	140	100	66	78	18	2	4	4-18	110	100	429
	32	20	155	110	66	82	24	2	4	4-23	40	150	110	76	85	18	3	4	4-18	130	110	421
	40	25	170	125	76	95	26	3	4	4-23	50	165	125	88	100	20	3	4	4-18	135	120	540
	50	32	195	145	88	112	28	3	4	4-26	65	185	145	110	120	22	3	4	8-18	160	130	618
	50	32	195	145	88	112	28	3	4	4-26	80	200	160	121	135	22	3	4	8-18	160	145	710
	65	32	220	170	110	138	32	3	4	8-26	80	200	160	121	135	22	3	4	8-18	175	160	710
	80	40	230	180	121	148	34	3	4	8-26	100	235	190	150	160	24	3	4.5	8-23	175	160	730
	100	50	265	210	150	172	38	3	4.5	8-30	125	270	220	176	188	28	3	4.5	8-25	220	200	800
	100	50	265	210	150	172	38	3	4.5	8-30	150	300	250	204	218	30	3	4.5	8-26	220	200	892
	150	80	355	290	204	250	46	3	4.5	12-34	200	375	320	260	282	38	3	4.5	12-30	280	280	1135
	200	125	430	360	260	312	54	3	4.5	12-36	250	450	385	313	345	42	3	4.5	12-34	300	295	1135
A48SH-40	50	32	160	125	88	105	38	3	4	4-18	80	195	160	/	135	20	3	/	8-18	124	137	525
A48TH-100	50	32	195	145	88	112	50	3	4	4-26	80	200	160	121	135	22	3	4.5	8-18	160	145	580
A48SB-160	80	40	260	205	121	168	65	15	4	8-30	150	300	250	204	218	30	3	4.5	8-25	215	210	1175

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.A48Y high temperature and high pressure relief 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!