GRACO 961635 - Air Operated Mastic Fluid Pressure Regulator, 5000 PSI
3/4 NPT(F) Ported Regulator with Carbon Steel Body designed for precision fluid pressure regulation in demanding industrial applications. Delivers regulated pressure from 500 to 4500 PSI (34 to 310 bar; 3.4 to 31 MPa) with included fluid pressure gauge for accurate monitoring.
The mastic regulator is ideal for low to high viscosity sealants or adhesives
These regulators control downstream pressure for mastic or semi-solid material. Install a regulator ahead of each spray gun or extruder gun in a multiple outlet system. The regulator provides precise pressure control to each spray gun from a common header system. It also dampens flow surges when line valves are opened and during pump stroke changeover.
Additional Specifications
- Flow Rate: Constant flow rate
- Max Working Pressure: Accepts up to 5000 PSI (345 bar; 34.5 MPa) upstream, regulates 500 to 3500 PSI (34 to 241 bar; 3.4 to 24.1 MPa) downstream
- Material: zinc-plated carbon steel, brass, stainless steel, Viton, tungsten carbide
- Model Type: Ambient Mastic Regulator
- Maximum Fluid Inlet Pressure: 5000 PSI (34.4 MPa, 344 bar)
- Maximum Fluid Temperature: 140° F (60° C)
- Pressure Drop: Viscosity of 25,000 CPS, 10 PSID Viscosity of 80,000 CPS, 10 PSID
- Weight: 17.75 lb (7.9 kg)
- Wetted Parts: 244740 - zinc-plated carbon steel, brass, stainless steel, Viton, tungsten carbide C58318: 303, 304, 316 stainless steel, tungsten carbide, UHMWPE, ethylene propylene, PTFE
- Port Type: Ported
- Gauge Included: fluid pressure gauge (102814)
| Actuation Type | Air |
| Flow Control Type | Regulation |
| Gauge Port Size (in) | 3/4 |
| Gauge Port Type | NPT |
| Inlet Size (in) | 3/4 |
| Inlet Thread Type | NPT |
| Maximum Regulated Pressure (psi) | 4500 |
| Maximum Viscosity (cP) | 80000 |
| Maximum Working Pressure (MPa) | 34.4 |
| Maximum Working Pressure (psi) | 5000 |
| Minimum Regulated Pressure (psi) | 250 |
| Outlet Size (in) | 3/4 |
| Outlet Thread Type | NPT |
| Type | Fluid Regulator |
| Wetted Material | Zinc-Plated Carbon Steel, Brass, Stainless Steel, Viton, Tungsten Carbide, UHMWPE, Ethylene, Propylene, PTFE |
Features
- Can be mounted directly onto diaphragm actuator or remotely
- Controls pressure to dispensing devices
- Protects components from excessive pressure
- Accepts up to 5000 PSI upstream pressure
- Regulates from 500 to 3500 PSI downstream pressure
- Provides simple on-off robotic interface with constant flow rate
Applications
- Body Shop - Structural Adhesive Bonding, Body Sealing
- Stamping Plant - Anti-Flutter (extrude or mastic drop), Hem Flange Bonding
- Paint Shop - Seam sealing - Underbody, Interior, Exterior, Underbody Deadener Spray, Anti-Chip Spray
- Industrial applications
- Extrude applications
- Stream applications
Compatible Equipment
- Diaphragm actuators
- Silicone fluid systems
- PVC fluid systems
- Epoxy fluid systems
Related Parts
Kit Contents
- 102814 - fluid pressure gauge
Part of regulator family that includes both ambient (961635) and heated (918447) models for mastic applications Instruction Manual 307517. Inlet and outlet connections at side and bottom. Part of GRACO's air- and spring-operated high pressure mastic fluid regulator family. Available with stainless steel body option as part C58318. Part of GRACO's comprehensive regulator family for sealants and adhesives equipment.
Reference Manuals
