Régulateurs haute pression Régulateurs de fluide haute pression pour une régulation précise
Des régulateurs de pression manuels ou pneumatiques permettent à votre système de fonctionner plus longtemps
Le contrôle de la pression est essentiel pour avoir un système de fluide équilibré. Graco offre une large sélection de régulateurs de pression de fluide qui vous permettront de préserver le bon fonctionnement de votre système, sa productivité grâce à une régulation précise et robuste de la pression du fluide.
- Compatible avec les produits à base aqueuse et les catalyseurs
- Manuels ou pneumatiques
- En tungstène et carbure pour résister à l'usure
- Cartouche de vanne pour un nettoyage et un remplacement rapides
- Compact et léger - parfait pour les groupes de pulvérisation
Manuels
- 308647k , Régulateurs de pression produit en acier inoxydable [autres langues]
- 307886L, Fluid Pressure Regulator, Instructions/Parts, English [autres langues]
- 306878v , Régulateurs produit à haute pression [autres langues]
- 309475d , Régulateurs produit [autres langues]
308647k , Régulateurs de pression produit en acier inoxydable
307886L, Fluid Pressure Regulator, Instructions/Parts, English
306878v , Régulateurs produit à haute pression
Documentation
Autres ressources
- Finishing Accessories Catalog Video - How To Use Catalog on iPad (Anglais uniquement)
| Fluid Pressure Regulators | |
| Model 238890spring operated, with fluid pressure gauge, Model 238889spring operated, with EZ Flush plug | |
| Maximum fluid inlet pressure |
6000 psi
41 MPa, 414 bar
|
| Regulated fluid outlet pressure |
500–3000 psi
3.4–21 MPa, 34–207 bar
|
| Maximum inbound air pressure |
––
––
|
| Fluid inlet/outlet |
3/8 npt(f)
3/8 npt(f)
|
| Gauge port size |
1/4 npt(f)
1/4 npt(f)
|
| Fluid pressure gauge (Models 238890, 238892, and 238894) |
0–3000 psi
0–21 MPa, 0–207 bar
|
| Maximum flow (in 65 cp material) |
2 gpm
7.6 lpm
|
| Maximum fluid viscosity |
up to 15,000 cp
up to 15,000 cp
|
| Maximum operating temperature |
120°F
50°C
|
| Weight (with gauge) |
7.0 lb
3.2 kg
|
| Fluid diaphragms |
PTFE with TPE
PTFE with TPE
|
| Wetted parts |
304, 316, 17–4 passivated SST, nickel– and cobalt–bound tungsten carbide, PTFE for all models; ceramic for model 248090, 244734, and 255072 only.
304, 316, 17–4 passivated SST, nickel– and cobalt–bound tungsten carbide, PTFE for all models; ceramic for model 248090, 244734, and 255072 only.
|
| Adjustment tool (spring-operated) |
6 mm hex wrench
6 mm hex wrench
|
| Model 238892spring operated, with fluid pressure gauge, Model 238891spring operated, with EZ Flush plug | |
| Maximum fluid inlet pressure |
6000 psi
41 MPa, 414 bar
|
| Regulated fluid outlet pressure |
3000–5000 psi
21–34 MPa, 207–345 bar
|
| Maximum inbound air pressure |
––
––
|
| Fluid inlet/outlet |
3/8 npt(f)
3/8 npt(f)
|
| Gauge port size |
1/4 npt(f)
1/4 npt(f)
|
| Fluid pressure gauge (Models 238890, 238892, and 238894) |
0–5000 psi
0–34 MPa, 0–345 bar
|
| Maximum flow (in 65 cp material) |
2 gpm
7.6 lpm
|
| Maximum fluid viscosity |
up to 15,000 cp
up to 15,000 cp
|
| Maximum operating temperature |
120°F
50°C
|
| Weight (with gauge) |
7.0 lb
3.2 kg
|
| Fluid diaphragms |
PTFE with TPE
PTFE with TPE
|
| Wetted parts |
304, 316, 17–4 passivated SST, nickel– and cobalt–bound tungsten carbide, PTFE for all models; ceramic for model 248090, 244734, and 255072 only.
304, 316, 17–4 passivated SST, nickel– and cobalt–bound tungsten carbide, PTFE for all models; ceramic for model 248090, 244734, and 255072 only.
|
| Adjustment tool (spring-operated |
6 mm hex wrench
6 mm hex wrench
|
| Models 238894, 248090, and 255072, Model 238893air operated, with EZ Flush plug | |
| Maximum fluid inlet pressure |
6000 psi
41 MPa, 414 bar
|
| Regulated fluid outlet pressure |
500–4000 psi
3.4–28 MPa, 34–276 bar
|
| Maximum inbound air pressure |
100 psi
0.7 MPa, 7 bar
|
| Fluid inlet/outlet |
3/8 npt(f) 1/2 npt(f) for 248090
3/8 npt(f) 1/2 npt(f) for 248090
|
| Gauge port size |
1/4 npt(f)
1/4 npt(f)
|
| Fluid pressure gauge (Models 238890, 238892, and 238894) |
0–5000 psi
0–34 MPa, 0–345 bar
|
| Maximum flow (in 65 cp material) |
2 gpm
7.6 lpm
|
| Maximum fluid viscosity |
up to 15,000 cp
up to 15,000 cp
|
| Maximum operating temperature |
120°F
50°C
|
| Weight (with gauge) |
11.7 lb
5.3 kg
|
| Fluid diaphragms |
PTFE with TPE
PTFE with TPE
|
| Wetted parts |
304, 316, 17–4 passivated SST, nickel– and cobalt–bound tungsten carbide, PTFE for all models; ceramic for model 248090, 244734, and 255072 only.
304, 316, 17–4 passivated SST, nickel– and cobalt–bound tungsten carbide, PTFE for all models; ceramic for model 248090, 244734, and 255072 only.
|
| Adjustment tool (spring-operated |
—
—
|
| Model 244734 air operated, with pressure sensor ports | |
| Maximum fluid inlet pressure |
6000 psi
41 MPa, 414 bar
|
| Regulated fluid outlet pressure |
500–4000 psi
3.4–28 MPa, 34–276 bar
|
| Maximum inbound air pressure |
100 psi
0.7 MPa, 7 bar
|
| Fluid inlet/outlet |
1/2 npt(f)
1/2 npt(f)
|
| Gauge port size |
1/4 npt(f)
1/4 npt(f)
|
| Fluid pressure gauge (Models 238890, 238892, and 238894) |
—
—
|
| Maximum flow (in 65 cp material) |
2 gpm
7.6 lpm
|
| Maximum fluid viscosity |
up to 15,000 cp
up to 15,000 cp
|
| Maximum operating temperature |
120°F
50°C
|
| Weight (with gauge) |
11.7 lb
5.3 kg
|
| Fluid diaphragms |
PTFE with TPE
PTFE with TPE
|
| Wetted parts (all |
304, 316, 17–4 passivated SST, nickel– and cobalt–bound tungsten carbide, PTFE for all models; ceramic for model 248090, 244734, and 255072 only.
304, 316, 17–4 passivated SST, nickel– and cobalt–bound tungsten carbide, PTFE for all models; ceramic for model 248090, 244734, and 255072 only.
|
| Adjustment tool (spring-operated |
—
—
|
| Low Pressure Fluid Regulator | |
|
U.S.
Metric
|
|
| Maximum Fluid Inlet Pressure (Fluid Pressure Regulators) |
233814, 234260: 2600 psi (18 MPa, 180 bar) 233760, 233767, 233768, 233769, 233770, 233813, 234259, 234264, 234265, 234266, 234270, and 234271: 5000 psi (36 MPa, 360 bar)
233814, 234260: 2600 psi (18 MPa, 180 bar) 233760, 233767, 233768, 233769, 233770, 233813, 234259, 234264, 234265, 234266, 234270, and 234271: 5000 psi (36 MPa, 360 bar)
|
| Maximum Permanent Supply Pressure (Back Pressure Regulators) |
233771, 234268: 2500 psi (17 MPa, 170 bar) 233772, 234269: 3400 psi (23.5 MPa, 235 bar)
233771, 234268: 2500 psi (17 MPa, 170 bar) 233772, 234269: 3400 psi (23.5 MPa, 235 bar)
|
| Pressure Range |
233760, 234266: 70-900 psi (0.5-6 MPa, 5-60 bar) 233767, 233772, 234264, 234269: 1300-3000 psi (9-20 MPa, 90-200 bar) 233768, 234265: 1300-4000 psi (9-27 MPa, 90-270 bar) 233769, 234270: 300-2000 psi (2-15 MPa, 20-150 bar) 233770, 234271: 600-4600 psi (4-32 MPa, 40-320 bar) 233771, 233814, 234268, 234260: 600-1500 psi (4-10 MPa, 40-100 bar) 233813, 234259: 600-3600 psi (4-25 MPa, 40-250 bar)
233760, 234266: 70-900 psi (0.5-6 MPa, 5-60 bar) 233767, 233772, 234264, 234269: 1300-3000 psi (9-20 MPa, 90-200 bar) 233768, 234265: 1300-4000 psi (9-27 MPa, 90-270 bar) 233769, 234270: 300-2000 psi (2-15 MPa, 20-150 bar) 233770, 234271: 600-4600 psi (4-32 MPa, 40-320 bar) 233771, 233814, 234268, 234260: 600-1500 psi (4-10 MPa, 40-100 bar) 233813, 234259: 600-3600 psi (4-25 MPa, 40-250 bar)
|
| Maximum Operating Air Pressure (Pneumatic Regulators Only) |
233760, 233770, 233813, 234259, 234266, 234271: : 85 psi (0.6 MPa, 6 bar) 233769, 234270: 75 psi (0.5 MPa, 5 bar)
233760, 233770, 233813, 234259, 234266, 234271: : 85 psi (0.6 MPa, 6 bar) 233769, 234270: 75 psi (0.5 MPa, 5 bar)
|
| Maximum Flow Rate |
See chart in instruction manual
See chart in instruction manual
|
| Temperature Range |
233767, 233768, 233771, 233772, 233813, 233814, 234259, 234260, 234264, 234265, 234268, 234269: 32-194°F (0-90°C) 233760, 233769, 233770, 234266, 234270, 234271: 50-176°F (10-80°C)
233767, 233768, 233771, 233772, 233813, 233814, 234259, 234260, 234264, 234265, 234268, 234269: 32-194°F (0-90°C) 233760, 233769, 233770, 234266, 234270, 234271: 50-176°F (10-80°C)
|
| Fluid inlet and outlet |
233767, 233768, 233771, 233772, 233813, 233814, : 3/8 BSPP(F) 234259, 234260, 234264, 234265, 234268, 234269: 3/8 npt(F) 233760, 233769, 233770: 3/4 BSPP(F) 234266, 234270, 234271: 3/4 npt(F)
233767, 233768, 233771, 233772, 233813, 233814, : 3/8 BSPP(F) 234259, 234260, 234264, 234265, 234268, 234269: 3/8 npt(F) 233760, 233769, 233770: 3/4 BSPP(F) 234266, 234270, 234271: 3/4 npt(F)
|
| Air inlet |
233760, 233769, 233770, 233813: 1/4 BSPP(F) 234259, 234266, 234270, 234271: 1/4 npt(M)
233760, 233769, 233770, 233813: 1/4 BSPP(F) 234259, 234266, 234270, 234271: 1/4 npt(M)
|
| *Gauge port |
233760, 233769, 233770, 234266, 234270, 234271: 1/4 BSPP(F)
233760, 233769, 233770, 234266, 234270, 234271: 1/4 BSPP(F)
|
| Wetted Parts |
233767, 233768, 233771, 233772, 233813, 233814, 234259, 234260, 234264, 234265, 234268, 234269: Stainless steel, tungsten carbide, PTFE, chemically resistant fluoroelastomer 233760, 233769, 233770, 234266, 234270, 234271: UHMWPE, Stainless steel, acetal, tungsten carbide, PTFE, chemically resistant fluoroelastomer
233767, 233768, 233771, 233772, 233813, 233814, 234259, 234260, 234264, 234265, 234268, 234269: Stainless steel, tungsten carbide, PTFE, chemically resistant fluoroelastomer 233760, 233769, 233770, 234266, 234270, 234271: UHMWPE, Stainless steel, acetal, tungsten carbide, PTFE, chemically resistant fluoroelastomer
|
| * Accessory gauges available. | |
