4 A4YS RD
$4,449.99
MPN: A40PDA00A7X00X0NXSN4
SKU: A40PDA00A7X00X0NXSN4
SKU: A40PDA00A7X00X0NXSN4
Product Specs
- Port Size: 100mm (4 in)
- Reduced Capacity: Full Capacity
- Set Point: 2.8 (40)
- Motor/IO Module: None
- Check Valve: None
- Valve Material: Standard Valve
- Plated: No Plating
- Strainer: w/ Strainer
- Range: 5.2 to 19.3 (75 to 280)
- Flange Type: No Flange
- Flange Connection: None
- Coil: No Coil, AC
- Coil Style: No Coil Style
Product Documents
Features
- Pilot operated characterized Modulating Plug for precise control
- Suitable for all common refrigerants and oil
- 27.6 bar (400 psig) design pressure (MRP)
- Flanges for threaded or welded steel pipe and copper tube (copper not for ammonia)
- Interchangeable parts
- Easy to service
- Many control variations are possible with the use of a few Modules and kits.
- Stainless Steel Diaphragm
- Manual Opening Stem
CUSTOMER SERVICE
QUESTIONS?
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sales@frostpoint.net (262)-261-6100Parts

| | 20mm (3/4") | 25mm (1 ") | ||||||||
| Item No. | Description | Kit No. | Qty | Kit No. | Qty | |||||
| 1 | Seal Cap | Only Avail. With Kit | 1 | Only Avail with Kit | 1 | |||||
| 2 | Seal Cap Gasket | Only Avail with Kit | 1 | Only Avail. with Kit | 1 | |||||
| 1-2 | Cap Kit, Seal | 202110 | 1 | 202110 | 1 | |||||
| 3 | Nut, Packing | Only Avail. With Kit | 1 | Only Avail. with Kit | 1 | |||||
| 4 | Packing, Stem | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | |||||
| 5 | Washer, Flat | Only Avail. with Kit | 1 | Only Avail. With Kit | 1 | |||||
| 3-5 | Packing Kit, Stem | 202100 | 1 | 202100 | 1 | |||||
| 6 | Stem, Adjusting | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | |||||
| 4-6 | Stem Kit, Adjusting | 202120 | 1 | 202120 | 1 | |||||
| 12 | Plate, Spring, Upper | Only Avail with Kit | 1 | Only Avail. with Kit | 1 | |||||
| 13 | Spring, Comp. | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | |||||
| 14 | Plate, Spring, Lower | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | |||||
| 15 | Follower, Diaphragm | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | |||||
| 3-5, 6, 12-15 | Spring/ Stem Kit | Range A/V | 202006 | 1 | 202006 | 1 | ||||
| Range D | 202007 | 1 | 202007 | 1 | ||||||
| 8 | Bonnet | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | |||||
| 11 | Screw, Hx. Hd. | Only Avail. with Kit | 8 | Only Avail. with Kit | 8 | |||||
| 16 | Bonnet Gasket | Only Avail. With Kit | 1 | Only Avail. With Kit | 1 | |||||
| 1-6, 8, 11-16 | Spring Kit with Bonnet | Range A/V | 202008 | 1 | 202008 | 1 | ||||
| Range D | 202009 | 1 | 202009 | 1 | ||||||
| 12-14, 16 | Spring Kit, Less Bonnet | Range A/V | 202481 | 1 | 202481 | 1 | ||||
| Range D | 202482 | 1 | 202482 | 1 | ||||||
| 17 | Diaphragm | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | |||||
| 19 | Gasket | Only Avail. with Kit | I | Only Avail. with Kit | 1 | |||||
| 16,17, 19 | Diaphragm Kit | Range A/V | 200770 | 1 | 200770 | 1 | ||||
| 17 | Diaphragms | Range D | Only Avail. with Kit | 2 | Only Avail, with Kit | 2 | ||||
| 16,17, 19 | Diaphragm Kit | Range D | 200771 | 1 | 200771 | 1 | ||||
| 16-19 | VC Vacuum Cartridge | 202004 | 1 | 202004 | 1 | |||||
| 16-19 | Pilot Seat/ Diaphragm Kit (Not A4AO) | Range A | 202000 | 1 | 202000 | 1 | ||||
| Range V | 202004 | 1 | 202004 | 1 | ||||||
| Range D | 202002 | 1 | 202002 | 1 | ||||||
| 27 | Plug Pkg, 1/4" NPT | 202552 | 5 | 202552 | 5 | |||||
| 28 | Adapter | Only Avail. With Kit | 1 | Only Avail. With Kit | 1 | |||||
| 29 | Gasket | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | |||||
| 19,28, 29 | Adapter Kit | 200703 | 1 | 200703 | 1 | |||||
| 30 | Piston/Stem Assembly | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | |||||
| 29,30 | Piston Kit | 200760 | 1 | 200760 | 1 | |||||
| 32 | Valve Body | Not Available | | Not Available | | |||||
| 34 | Spring, Comp. | Only Avail. with Kit | 1 | Only Avail. With Kit | 1 | |||||
| 35 | Washer, Flat | Only Avail. with Kit | 1 | Only Avail. With Kit | 1 | |||||
| 36 | Wiper, Dirt | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | |||||
| 37 | "O" Ring | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | |||||
| 34-37 | Spring Kit, (A4A) Closing (A4AK) | 202300 | 1 | 202300 | 1 | |||||
| 202298 | 1 | 202298 | 1 | |||||||
| 33 | Plug/Stem Assembly | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | |||||
| 40 | Washer, Flat | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | |||||
| 41 | Packing, Stem | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | |||||
| 42 | Nut, Packing | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | |||||
| 33, 34-37, 40-42 | Full Cap. Plug Kit, Modul. | A4A | 202021 | 1 | 202022 | 1 | ||||
| A4AK | 202037 | 1 | 202038 | 1 | ||||||
| 33, 34-37, 40-42 | 50% Cap. Plug Kit, Modul. | A4A | 202029 | 1 | (*) | | ||||
| A4AK | 202036 | 1 | (*) | | ||||||
| 33, 34-37, 40-42 | 35% Cap. Plug Kit, Modul. | A4A | Not Available | | Not Available | | ||||
| A4AK | Not Available | | Not Available | | ||||||
| 33, 34-37, 40-42 | 17% Cap. Plug Kit, Modul. | (A4A) | 202030 | 1 | (*) | | ||||
| (A4AK) | 202030 | 1 | (*) | | ||||||
| | 32mm (1-1/4") | 40mm (1-5/8") | 50mm (2") | 65mm (2-1/2") | 75mm (3") | 100mm (4") | ||||||
| Item No. | Kit No. | Qty | Kit No. | Qty | Kit No. | Qty | Kit No. | Qty | Kit No. | Qty | Kit No. | Qty |
| 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 |
| 2 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 |
| 1-2 | 202110 | 1 | 202110 | 1 | 202110 | 1 | 202110 | 1 | 202110 | 1 | 202110 | 1 |
| 3 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail, with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 |
| 4 | Only Avail, with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 |
| 5 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 |
| 3-5 | 202100 | 1 | 202100 | 1 | 202100 | 1 | 202100 | 1 | 202100 | 1 | 202100 | 1 |
| 6 | Only Avail. with Kit | 1 | Only Avail with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 |
| 4-6 | 202120 | 1 | 202120 | 1 | 202120 | 1 | 202120 | 1 | 202120 | 1 | 202120 | 1 |
| 12 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail, with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 |
| 13 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 |
| 14 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | I | Only Avail. with Kit | 1 |
| 15 | Only Avail. with Kit | 1 | Only Avail, with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 |
| 3-5, 6, 12-15 | 202006 | 1 | 202006 | 1 | 202006 | 1 | 202006 | 1 | 202006 | 1 | 202006 | 1 |
| 202007 | 1 | 202007 | 1 | 202007 | 1 | 202007 | 1 | 202007 | 1 | 202007 | 1 | |
| 8 | Only Avail, with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail, with Kit | 1 | Only Avail. with Kit | 1 |
| 11 | Only Avail. with Kit | 8 | Only Avail. with Kit | 8 | Only Avail. with Kit | 8 | Only Avail. with Kit | 8 | Only Avail. with Kit | 8 | Only Avail. with Kit | 8 |
| 16 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 |
| 1-6, 8, 11-16 | 202008 | 1 | 202008 | 1 | 202008 | 1 | 202008 | 1 | 202008 | 1 | 202008 | 1 |
| 202009 | 1 | 202009 | 1 | 202009 | 1 | 202009 | 1 | 202009 | 1 | 202009 | 1 | |
| 12-14, 16 | 202481 | 1 | 202481 | 1 | 202481 | 1 | 202481. | 1 | 202481 | 1 | 202481 | 1 |
| 202482 | 1 | 202482 | 1 | 202482 | 1 | 202482 | 1 | 202482 | 1 | 202482 | 1 | |
| 17 | Only Avail with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail, with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 |
| 19 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail, with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 |
| 16,17, 19 | 200770 | 1 | 200770 | 1 | 200770 | 1 | 200770 | 1 | 200770 | 1 | 200770 | 1 |
| 17 | Only Avail with Kit | 2 | Only Avail with Kit | 2 | Only Avail. with Kit | 2 | Only Avail. with Kit | 2 | Only Avail. with Kit | 2 | Only Avail. with Kit | 2 |
| 16,17, 19 | 200771 | 1 | 200771 | 1 | 200771 | 1 | 200771 | 1 | 200771 | 1 | 200771 | 1 |
| 16-19 | 202004 | 1 | 202004 | 1 | 202004 | 1 | 202004 | 1 | 202004 | 1 | 202004 | 1 |
| 16-19 | 202000 | 1 | 202000 | 1 | 202000 | 1 | 202001 | 1 | 202001 | 1 | 202001 | 1 |
| 202004 | 1 | 202004 | 1 | 202004 | 1 | 202004 | 1 | 202004 | 1 | 202004 | 1 | |
| 202002 | 1 | 202002 | 1 | 202002 | 1 | 202003 | 1 | 202003 | 1 | 202003 | 1 | |
| 27 | 202552 | 5 | 202552 | 5 | 202552 | 5 | 202552 | 5 | 202552 | 5 | 202552 | 5 |
| 28 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 |
| 29 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 |
| 19.28,29 | 200700 | 1 | 200725 | 1 | 200725 | 1 | 200685 | 1 | 200713 | 1 | 200716 | 1 |
| 30 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 |
| 29,30 | 200767 | 1 | 200389 | 1 | 200389 | 1 | 200391 | 1 | 200393 | 1 | 200227 | 1 |
| 32 | Not Available | | Not Available | | Not Available | | Not Available | | Not Available | | Not7vailable | |
| 34 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail, with Kit | 1 | Only Avail. with Kit | 1 | Only Avail, with Kit | 1 | Only Avail. with Kit | 1 |
| 35 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Onlv Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 |
| 36 | Only Avail. with Kit | 1 | Only Avail. with Kit | 1 | Only Avail. with Kit | |||||||