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Adjustable Pressure Relief Valve With Reinforced Nylon Diaphragm
Adjustable Pressure Relief Valve With Reinforced Nylon Diaphragm
Adjustable Pressure Relief Valve With Reinforced Nylon Diaphragm
Adjustable Pressure Relief Valve With Reinforced Nylon Diaphragm
Adjustable Pressure Relief Valve With Reinforced Nylon Diaphragm
Adjustable Pressure Relief Valve With Reinforced Nylon Diaphragm
Adjustable Pressure Relief Valve With Reinforced Nylon Diaphragm
Adjustable Pressure Relief Valve With Reinforced Nylon Diaphragm
Specifications
Brand Name :
AFC
Model Number :
A500
Certification :
EN1074-5
Place of Origin :
China
MOQ :
1
Price :
Price Negotiable
Payment Terms :
L/C, T/T
Supply Ability :
Based on order
Delivery Time :
15-60 days
Packaging Details :
Plywood cases
Product Name :
High Flow Capacity Adjustable Pressure Relief Valve
Material :
Ductile iron - GJS500-7
Pilot Material :
SS304
Standard :
EN1074-5
Coating :
EPOXY
Diaphragm :
Nylon Reinforcement with EPDM
Rubber :
EPDM
Flow Media :
clear water
Pressure Rating :
PN10 PN16 PN25/ ANSI Standard
Description

High Flow Capacity Adjustable Pressure Relief Valve With Reinforced nylon diaphragm

Description:

A500 can open quickluy when the pressure in the pipeline is over the safe level, thus relieving excessive pressure from the network. When the pressure returns to normal, the valve will close slowly, at an adjustable speed.

The valve can also maintain 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.

Pressure Rating: PN10,PN16,PN25,ANSI standard

Features:

• Non slam operation
• Simple and reliable design
• Easy installation and maintenance
• Low Resistance and high flow capacity
• Protection for sewage as well as clean water pumping systems

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

Materials And Dimension

DN50-DN350

Adjustable Pressure Relief Valve With Reinforced Nylon Diaphragm

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 Disc 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

DN Model Code L ΦD ΦK H NΦd ΦB
PN10 PN16 PN25 PN10 PN16 PN25 PN10 PN16 PN25 PN10 PN16 PN25
50 A900-0050 230 165 165 165 125 125 125 177 4Φ19 4Φ19 4Φ19 Φ99 Φ99 Φ99
65 A900-0065 290 185 185 185 145 145 145 202 4Φ19 4Φ19 8Φ19 Φ118 Φ118 Φ118
80 A900-0080 310 200 200 200 160 160 160 219 8Φ19 8Φ19 8Φ19 Φ132 Φ132 Φ132
100 A900-0100 350 220 220 235 180 180 190 243 8Φ19 8Φ19 8Φ23 Φ156 Φ156 Φ156
*125 A900-0125 400 250 250 270 210 210 230 243 8Φ19 8Φ19 8Φ28 Φ156 Φ156 Φ156
150 A900-0150 480 285 285 300 240 240 250 333 8Φ23 8Φ23 8Φ28 Φ211 Φ211 Φ211
200 A900-0200 600 340 340 360 295 295 310 428 8Φ23 12Φ28 12Φ28 Φ266 Φ266 Φ274
250 A900-0250 730 405 405 425 355 370 478 478 12Φ23 12Φ31 12Φ31 Φ319 Φ319 Φ330
300 A900-0300 850 460 460 485 400 410 430 538 12Φ23 16Φ31 16Φ31 Φ370 Φ370 Φ389
*350 A900-0350 98 520 520 555 460 470 490 550 16Φ23 16Φ34 16Φ34 Φ429 Φ429 Φ448
Note:1.*DN125/350 use same internal as DN100/300 2.AISI 304 factory standard material consult factory for AISI316 material.

DN400-DN800

Adjustable Pressure Relief Valve With Reinforced Nylon Diaphragm

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 Disc 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

Adjustable Pressure Relief Valve With Reinforced Nylon Diaphragm

Product tags

pneumatic diaphragm control valve

,

adjustable pressure relief valve

,

pneumatic diaphragm valves
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Adjustable Pressure Relief Valve With Reinforced Nylon Diaphragm

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Product Detail
Brand Name :
AFC
Model Number :
A500
Certification :
EN1074-5
Place of Origin :
China
MOQ :
1
Price :
Price Negotiable
Contact Supplier
Adjustable Pressure Relief Valve With Reinforced Nylon Diaphragm
Adjustable Pressure Relief Valve With Reinforced Nylon Diaphragm
Adjustable Pressure Relief Valve With Reinforced Nylon Diaphragm
Adjustable Pressure Relief Valve With Reinforced Nylon Diaphragm

Suzhou Alpine Flow Control Co., Ltd

Verified Supplier
7 Years
jiangsu, suzhou
Since 2009
Business Type :
Manufacturer
Main Products :
Water Control Valve, Water Gate Valve, Double Eccentric Butterfly Valve
Total Annual :
500m-600m
Employee Number :
100~150
Certification Level :
Verified Supplier
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