Pump Control Valve

Products Details

What is the PUMP CONTROL VALVE？

A pump control valve, also known as a pump control check valve or pump control relief valve, is a valve in a pumping system used to regulate the operation of the pump and prevent excessive pressure or flow conditions. Pump control valves play a vital role in regulating flow, controlling pressure and protecting pumping systems from damage or failure. By providing precise control and reliable operation, these valves help improve the efficiency, reliability and safety of pumping system operations in a variety of industrial, commercial and municipal applications.

Product Drawing

MATERIAL SPECIFICATION
No.	Part	Standard Specification
1	Valve body	EN-GJS-450-10
2	Gasket	EPDM
3	Plug	SS 304
4	Bolt	SS 304
5	Cotter Pin	SS 304
6	Bushing	C89833
7	Screw	SS 304
8	O-Ring	NBR
9	P]ate	EN-GJS-450-10
10	Screw	SS 304
11	Valve Seat	SS 304
12	Disc	EN-GJS-450-10
13	Spring	SS 304
14	Valve Stem	SS 304
15	Bushing	C89833
16	O-Ring	NBR
17	Cover	EN-GJS-450-10
18	Diaphragm	EPDM
19	Bolt	SS 304
20	Nut	SS 304
21	Washer	EN-GJS-450-10
22	Plate	EN-GJS-450-10
23	Plug	SS 304
24	Bonnet	EN-GJS-450-10
25	Plug	SS 304
26	Nut	SS 304
27	Eyenut	SS 304
28	Bolt	SS 304
29	O-Ring	NBR
30	Nu	SS 304
31	Stud	SS 304
32	Plug	SS 304
33	Small Disc	EN-GJS-450-10
34	O-Ring	NBR

 

DN		PN	Dimensions(mm)
Inch	mm		L	H	D	D1	d	C	T	n-ΦL
											2″	50	10/16	203	170	165	125	99	19	3	4-Φ19
2.5″	65	10/16	216	195	185	145	118	19	3	4-Φ19
3″	80	10/16	241	215	200	160	132	19	3	8-Φ19
4″	100	10/16	292	255	220	180	156	19	3	8-Φ19
5″	125	10/16	330	290	250	210	184	19	3	8-Φ19
6″	150	10/16	356	360	285	240	211	19	3	8-Φ23
8″	200	10	495	450	340	295	266	20	3	8-Φ23
		16	495		340	295	266	20	3	12-Φ23
10″	250	10	622	550	405	350	319	22	3	12-Φ23
		16	622		405	355	319	22	3	12-Φ28
12″	300	10	698	645	460	400	370	24.5	4	12-Φ23
		16	698		460	410	370	24.5	4	12-Φ28
14″	350	10	787	700	505	460	429	24.5	4	16-Φ23
		16	787		520	470	429	26.5	4	16-Φ28
16″	400	10	914	790	565	515	480	24.5	4	16-Φ28
		16	914		580	525	480	28	4	16-Φ31
18″	450	10	978	850	615	565	530	25.5	4	20-Φ28
		16	978		640	585	548	30	4	20-Φ31
20″	500	10	978	900	670	620	582	26.5	4	20-Φ28
		16	978		715	650	609	31.5	4	20-Φ34
24″	600	10	1295	1030	780	725	682	30	5	20-Φ31
		16	1295		840	770	720	36	5	20-Φ37

Features of PUMP CONTROL VALVE:

1. Flow Regulation: Pump control valves are designed to regulate the flow of fluid in a pump system. They can be installed at various locations within the system, such as on the discharge side of a pump or within a piping network, to control flow and maintain required operating conditions.

2. Pressure regulation: In addition to flow regulation, the pump control valve can also regulate the pressure within the system. They can be equipped with pressure relief mechanisms or adjustable pressure settings to prevent system overpressure, which could cause equipment damage or safety hazards.

3. Check Valve Function: Many pump control valves have a check valve function that allows fluid to flow in one direction while preventing backflow in the opposite direction. This helps maintain system integrity and prevents damage to the pump or other components.

4. Variable Control: Some pump control valves offer variable control capabilities, allowing operators to adjust flow or pressure settings based on changing system needs. This flexibility ensures efficient operation and optimal performance under different conditions.

5. Prevent water hammer: Water hammer occurs when rapid changes in fluid flow create pressure fluctuations within the system, and it can be a significant problem in pumping systems. Pump control valves can help mitigate the effects of water hammer by regulating flow and reducing pressure surges.

FAQ

1. What is the minimum quantity of the order？
Answer: The purchase volume of mixed products is 4 tons

2. How long is the delivery time of the order？
Answer: The delivery time for general orders is about 30 days. If the order is urgent and we have stock, around 7 days.

3. What payment methods do you accept?
Answer: We accept payment terms such as TT, L/C, DP, Western Union, Paypal, etc.

4. Where is your departure port of shipment? Is it possible to deliver to the designated warehouse?
Answer: The port of departure of our goods is generally Tianjin Port or Qingdao Port. We can transport the goods to designated warehouses, such as Yiwu, Guangzhou, etc.

5. What certificates do your products have?
Answer: Our products have FM/UL certificates, and we cooperate with third-party quality inspection certification before the factory, such as SGS,TUV

6.What are the series of your products?
Answer: Our products are divided into heavy series, medium series and light series according to different markets and standards. In order to buy more competitive products for you, please communicate your purchasing needs with the salesperson.

7. Do product packaging cartons and labels support customization?
Answer: Packaging cartons and labels can be customized according to customer requirements.

8.Does the purchased product support customization?
Answer: The product supports customization, but there are purchase quantity requirements and mold costs. For details, please consult the salesperson.

9.What are the packaging methods of the product?
Answer: The packaging of the product includes carton packaging, pallet packaging, wooden box packaging, and woven bag packaging.