Manifolds
3-way manifolds — highest Cv in industry, tested to 7,000 PSI
3-way changeover manifolds for dual safety relief valve installations per ASHRAE 15 and IIAR 2. Available as Quick Release Manifolds, cast handwheel assemblies, and inline steel models in carbon steel or stainless steel with threaded or weldable connections.
Highest Cv in industryTested to 7,000 PSICarbon steel or SSThreaded or weldable
843 ManifoldView specs
- Inlet
- 1/2"
- Outlet
- -
843B ManifoldView specs
- Inlet
- 1/2"
- Outlet
- -
843F ManifoldView specs
- Inlet
- 1/2"
- Outlet
- -
844 ManifoldView specs
- Inlet
- 3/4"
- Outlet
- -
844B ManifoldView specs
- Inlet
- 3/4"
- Outlet
- -
844F ManifoldView specs
- Inlet
- 3/4"
- Outlet
- -
| Specification | 843 ManifoldView specs | 843B ManifoldView specs | 843F ManifoldView specs | 844 ManifoldView specs | 844B ManifoldView specs | 844F ManifoldView specs |
|---|---|---|---|---|---|---|
| Inlet | 1/2" | 1/2" | 1/2" | 3/4" | 3/4" | 3/4" |
| Outlet | - | - | - | - | - | - |
Why Cyrus Shank
Every manifold is built the same way
ASME Certified Quality
Manufactured and documented to meet inspection and code requirements.
Custom Set Pressures
Factory-set to your exact specification at no additional charge.
100% Bench Tested
Every valve is individually tested before leaving the factory.
American-Made
Precision-machined in Chicagoland since 1912.
Where It's Used
Manifolds for demanding refrigeration systems
Frequently Asked Questions