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Diaphragm Operated Water Control Valve , Pressure Sustaining Valve For Water Application

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Diaphragm Operated Water Control Valve , Pressure Sustaining Valve For Water Application

Brand Name : AFC

Model Number : A500

Certification : EN1074-5

Place of Origin : China

MOQ : 1

Price : USD / RMB

Payment Terms : L/C, T/T

Supply Ability : Based on order

Delivery Time : 15-60 days

Packaging Details : Plywood cases

Material : Ductile iron - GJS500-7

Pilot Material : SS304

Standard : EN1074-5

Coating : EPOXY

Diaphragm : Nylon Reinforcement with EPDM

Rubber : EPDM

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Pressure Relief And Sustaining Control Valve For Water Application

Description:

A500 opens instantly when the pressure in the pipeline exceeds the safe level, thus relieving excessive pressure from the network. When the pressure returns to normal, the valve closes slowly, at an adjustable pace.

The valve can also maintains upstream pressure, regardless of flow rate variations. The valve will be in the “closed” position if the upstream pressure drops below the set-point and will fully open when the upstream pressure exceeds the set-point.

Feature:

Operates automatically off line pressure

Nylon-reinforced diaphragm.

Easily maintained without removal from the line.

Replaceable seat ring.

Size	DN50-DN800
Working Temperature	- 10C- 80C
Flange	AISI B16.1 Or PN16
Flow Media	Clean Water

Materials And Dimension

DN50-DN350

Diaphragm Operated Water Control Valve , Pressure Sustaining Valve For Water Application

No.	Description	Material	Standard
1	Body	Ductile Iron	GJS500-7
2	Seat	Stainless Steel	AISI304/316
3	O-ring	Rubber	NBR
4	O-ring	Rubber	NBR
5	Bolt	Stainless Steel	A2/A4
6	Washer	Stainless Steel	A2/A4
7	Bonnet	Ductile Iron	GJS500-7
8	Bush	Bronze	C61900
9	Spring	Stainless Steel	AISI304/316
10	Caulking Nut	Stainless Steel	A4
11	Diaphragm	Nylon Reinforced Rubber	EPDM+Nylon Fabric
12	Fixing holder	Ductile Iron	GJS500-7
13	Dics Holder	Ductile Iron	GJS500-7
14	Seal	Rubber	EPDM
15	Seat Retainer	Stainless Steel	AISI304/316
16	Stem	Stainless Steel	AISI304/316
17	Plug	Stainless Steel	AISI304/316
18	Screw	Stainless Steel	A2/A4
19	Plug	Stainless Steel	A2/A4
20	Washer	Stainless Steel	A2/A4

Diaphragm Operated Water Control Valve , Pressure Sustaining Valve For Water Application

DN400-DN800

Diaphragm Operated Water Control Valve , Pressure Sustaining Valve For Water Application

No.	Description	Material	Standard
1	Body	Ductile Iron	GJS500-7
2	Seat	Stainless Steel	AISI304/316
3	Screw	Stainless Steel	A2/A4
4	Screw	Stainless Steel	A2/A4
5	Screw	Stainless Steel	A2/A4
6	Spring	Stainless Steel	AISI304/316
7	Bonnet	Ductile Iron	GJS500-7
8	Bush	Bronze	C61900
9	O-ring	Rubber	NBR
10	Fix Washer	Bronze	C61900
11	Diaphragm	Nylon Reinforced Rubber	EPDM+Nylon Fabric
12	Eye Bolts	Carbon Steel	1040
13	Fixing holder	Ductile Iron	GJS500-7
14	Dics Holder	Ductile Iron	GJS500-7
15	Seal	Rubber	EPDM
16	Seal Retainer	Ductile Iron	GJS500-7
17	Stem	Stainless Steel	AISI304/316
18	Plug	Stainless Steel	AISI304/316
19	O-ring	Rubber	NBR
20	Cap	Ductile Iron	GJS500-7
21	Plug	Stainless Steel	AISI304/316
22	Screw	Stainless Steel	A2/A4
23	O-ring	Rubber	NBR
24	Screw	Stainless Steel	A2/A4

Diaphragm Operated Water Control Valve , Pressure Sustaining Valve For Water Application

Product Tags:

water gate valve

water regulator valve

Nylon reinforced Water Control Valve

Diaphragm Operated Water Control Valve , Pressure Sustaining Valve For Water Application Images

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