2025 Bluewater Supply Catalog

Morehead City, NC 252.638.3553 bluewatersupply.com Plumbing 370 Strainers, Valves & Fittings | Valves | Seacock | Backing Block Groco These backing blocks fit multiple seacock sizes, providing secure yet flexible installation. Made of rigid, marine-friendly PVC, they resist moisture, swelling, and hull curvature issues. • One (1) Ordering Unit is: Each • Minimum Order Quantity: 1 Backing Block BWS Part Number Description Price GROCO BB-1 Backing Block, fits 3/4” and 1” Seacock $72.76 GROCO BB-2 Backing Block, Fits 1-1/4” & 1-1/2” Seacock $93.09 GROCO BB-3 Backing Block, Fits 2” & 2-1/2” Seacock $109.14 Strainers, Valves & Fittings | Valves | Seacock | Safety Groco Full-flow safety seacock with stainless steel ball, bronze construction, and PTFE seats. Includes a handle for remote operation and a base for bonding attachment. • One (1) Ordering Unit is: Each • Minimum Order Quantity: 1 Valve BWS Part Number Description Price GROCO SBV-2000-P 2” Full Flow Safety Sea Valve with Side Port $1,325.48 GROCO SBV-2500-P 2-1/2” Full Flow Safety Sea Valve with Side Port $2,087.85 GROCO SBV-3000-P 3” Full Flow Safety Sea Valve with Side Port $3,358.48 GROCO SBV-4000-P 4” Full Flow Safety Sea Valve with Side Port $6,817.25 Strainers, Valves & Fittings | Valves | In Line Groco Patented selectable handle rotation. Handle has square hole to accept standard ratchet. 400 WOG rated. Full flow. Stainless steel handle and hardware. Chrome plated solid brass ball. PTFE seats and seals. UL listed for fuel and water. Fits IBVF for seacock application. • One (1) Ordering Unit is: Each • Minimum Order Quantity: 1 Valve BWS Part Number Description Price GROCO IBV-250 1/4” NPT Bronze Inline Valve $26.75 GROCO IBV-375 3/8” NPT Bronze Inline Valve $26.75 GROCO IBV-500 1/2” NPT Bronze Inline Valve $36.38 GROCO IBV-750 3/4” NPT Bronze Inline Valve $41.73 GROCO IBV-1000 1” NPT Bronze Inline Valve $77.04 GROCO IBV-1250 1-1/4” NPT Bronze Inline Valve $109.14 GROCO IBV-1500 1-1/2” NPT Bronze Inline Valve $146.59 GROCO IBV-2000 2” NPT Bronze Inline Valve $261.08 GROCO IBV-2500 2 1/2” NPT Bronze Inline Valve $501.83 GROCO IBV-3000 3” NPT Bronze Inline Valve $849.58 GROCO IBV-4000 4” NPT Bronze Inline Valve $1,488.37 Strainers, Valves & Fittings | Valves | In Line | 316 SS Groco Handle includes a square hole for a ratchet, easing access to hard-to-reach valves. The thumb-release locking mechanism keeps the valve secure. Made with #316 stainless steel and PTFE seals, it’s rated for 1000 WOG and suitable for fuel or water. Grease zerk fittings on 1-1/4” sizes and larger allow lubrication only in the open position. • One (1) Ordering Unit is: Each • Minimum Order Quantity: 1 Valve BWS Part Number Description Price GROCO IBV-250-S 1/4” 316 SS Full Flow In-Line Ball Valve $59.92 GROCO IBV-375-S 3/8” 316 SS Full Flow In-Line Ball Valve $66.34 GROCO IBV-500-S 1/2” 316 SS Full Flow In-Line Ball Valve $80.25 GROCO IBV-750-S 3/4” 316 SS Full Flow In-Line Ball Valve $84.53 GROCO IBV-1000-S 1” 316 SS Full Flow In-Line Ball Valve $89.88 GROCO IBV-1250-S 1-1/4” 316 SS Full Flow In-Line Ball Valve $140.17 GROCO IBV-1500-S 1-1/2” 316 SS Full Flow In-Line Ball Valve $182.97 GROCO IBV-2000-S 2” 316 SS Full Flow In-Line Ball Valve $234.33 GROCO IBV-2500-S 2-1/2” 316 SS Full Flow In-Line Ball Valve $677.31 GROCO IBV-3000-S 3” 316 SS Full Flow In-Line Ball Valve $1,001.52 GROCO IBV-4000-S 4” 316 SS Full Flow In-Line Ball Valve $1,823.28 Strainers, Valves & Fittings | Valves | Port Groco Patented selectable handle rotation. Full flow. Mount foot included. C83600 bronze construction Stainless steel handle and hardware. 400 WOG. PTFE seats and seals. UL listed for fuel or water. • One (1) Ordering Unit is: Each • Minimum Order Quantity: 1 Valve BWS Part Number Description Price GROCO FV-250 1/4” NPT Bronze Inline Fuel Valve $26.75 Strainers, Valves & Fittings | Valves | In Line | Adaptor Groco Groco in-line adaptors eliminate thread mismatches when connecting valves to thruhull fittings for a secure, leak-free assembly. Constructed from durable C83600 bronze or 316 stainless steel, these adaptors resist corrosion and are ideal for demanding OEM and general installations. They ensure seamless connections for installations and valve replacements. • One (1) Ordering Unit is: Each • Minimum Order Quantity: 1 Adaptor BWS Part Number Description Price GROCO IBVF-750 3/4” Bronze NPT To Thru-Hull Flange Adaptor $65.27 GROCO IBVF-750-S 3/4” #316 SS NPT To Thru-Hull Flange Adaptor $84.53 GROCO IBVF-1000 1” Bronze NPT To Thru-Hull Flange Adaptor $70.62 GROCO IBVF-1250 1-1/4” Bronze NPT To Thru-Hull Flange Adaptor $80.25 GROCO IBVF-1250-S 1-1/4” #316 SS NPT To Thru-Hull Flange Adaptor $98.44 GROCO IBVF-1500 1-1/2” Bronze NPT - Thru-Hull Flange Adaptor $103.79 GROCO IBVF-2000 2” Bronze NPS to NPT Flange Adaptor $126.26 Plumbing Strainers, Valves & Fittings

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