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- Designed for residential, commercial or industrial use with water or a glycol mixture. This approved Webstone valve is actuated by a blow-out proof stem and features an adjustable packing gland. Flange features a conical inlet to minimize turbulence. The rotating flange is secured by a snug-fit snap-ring that provides greater control over positioning during installation. Multi-directional main valve allows for draining from either side of the pump. Threaded ends comply with ANSI B1.20.1.
Webstone The Isolator® Ball Valve, Series: 4141, 1 in Nominal, IPSxRotating Flange, 600 psig WOG, 100 deg F, Full Port, Media: Water/Glycol Mixture, Wing Style T-Handle Actuator, HCP Brass Ball, 2-15/16 in Inlet to Outlet Length, 2-5/8 in Top to Inlet Center, Forged Brass Body, Brass Stem and PTFE Seat Trim, PTFE Softgoods
- Full port forged brass uni-flange ball valve with detachable rotating flange, multi-function hi-flow hose drain adjustable packing gland, nuts and bolts
- The features and benefits you trust in our original Isolator® line with two versatile enhancements
- First, 360 deg flange rotation that allows for rotation to any deg necessary for your installation
- Second, a multifunction drain that makes the isolator the only valve that drains from both sides of the pump
- Unique uni-body design is preserved
- Solid forged brass outer flange
- Fully removable outer flange secured by snap ring
- Prevents electrolysis
- Eliminates galvanic corrosion
- 3-way ball purges before or after the pump
- Guaranteed for life
- Replaces 8 components
- Eliminate 7 leak path
- Save 63 minute of labor
- Compatible with popular press tools
- 360 deg rotation offers greater flexibility
- Snap ring provides greater control over installation
- Inner and outer flanges are designed to help prevent problems from over-torqueing
- Twice the purging capabilities in a single component
- PTFE stem seal
- Body MaterialForged BrassEnd StyleIPS x Rotating FlangeNominal Size1 inPort TypeFullSoftgoods MaterialPTFEActuator TypeWing Style T-HandleBall MaterialHCP BrassInlet to Outlet Length42415ManufacturerNIBCO Inc.Manufacturer #41414MediaWater/Glycol MixtureSeries4141Temperature Rating100 degFTop to Inlet Center39483Trim MaterialBrass Stem and PTFE Seat