This is the new (May, 2026) Carp Coastal Marine website. Looking for our old online shopping website? Both websites allow purchasing of our entire line of marine supplies. Click Here for the old Marine Store

Product Search

VALTERRA A01-2004BKVP GRAV/PLASTIC CITY WTR HATCH BL
Price: $52.69
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Valterra Gravity Plastic City 1/2" Air Vent RV Water Inlet & Lockable Hatch & Includes Hardware & Installation Tape, Black
  • 1/2? MPT / 1-1/4? barb connections; 1/2? air vent
  • Installation tape and hardware included
  • Cutout: 5-7/8? W x 4-3/4? H
  • OD: 7-5/8? W x 6-1/2? H
ALT Part Numbers: VLT A012004BKVP, 31-4076
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Valterra

SKU:800-A012004BKVP

UPC:019079420046

VALTERRA A01-2004BKVP GRAV/PLASTIC CITY WTR HATCH BL
VALTERRA A01-2004VP WATER INLET GRAVITY PASTIC WT
Price: $52.69
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Valterra Gravity Plastic City 1/2" Air Vent RV Water Inlet & Lockable Hatch & Includes Hardware & Installation Tape, White
  • 1/2? MPT / 1-1/4? barb connections; 1/2? air vent
  • Installation tape and hardware included
  • Cutout: 5-7/8? W x 4-3/4? H
  • OD: 7-5/8? W x 6-1/2? H
ALT Part Numbers: VLT A012004VP, 31-4077
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Valterra

SKU:800-A012004VP

UPC:019079620040

VALTERRA A01-2004VP WATER INLET GRAVITY PASTIC WT
VALTERRA A01-2025VP UNIVERSAL DRAIN VALVE, BARBED,
Price: $6.09
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description:
ALT Part Numbers: VLT A012025VP, 31-4078
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Valterra

SKU:800-A012025VP

UPC:019079620255

VALTERRA A01-2025VP UNIVERSAL DRAIN VALVE, BARBED,
VALTERRA A01-2026VP UNIVERSAL DRAIN VALVE, THREADE
Price: $6.39
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description:
ALT Part Numbers: VLT A012026VP, 31-4079
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Valterra

SKU:800-A012026VP

UPC:019079620262

VALTERRA A01-2026VP UNIVERSAL DRAIN VALVE, THREADE
VALTERRA A01-1117VP ADJ WATER REG BRASS LEAD-FREE
Price: $124.89
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Valterra A01-1117VP Brass Adjustable RV Water Regulator
  • Conforms with all laws nationwide for drinking water fixtures
  • Maximizes water flow while protecting RV plumbing
  • Pre-set to 45 psi, 15 to 85 psi range
  • Adjusts for maximum water flow
  • Easy to read gauge
  • Includes inlet screen washer
ALT Part Numbers: VLT A011117VP, 31-4063
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Valterra

SKU:800-A011117VP

UPC:Not Assigned

VALTERRA A01-1117VP ADJ WATER REG BRASS LEAD-FREE
VALTERRA A01-1120 WATER REG BULK LEAD-FREE
Price: $20.89
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Valterra Lead-Free Water Regulator
  • Conforms with all laws nationwide for drinking water fixtures
  • Protects RV plumbing against high pressure
  • Regulates incoming water pressure to 40-50 psi
ALT Part Numbers: VLT A011120, 31-4064
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Valterra

SKU:800-A011120

UPC:019079111203

VALTERRA A01-1120 WATER REG BULK LEAD-FREE
VALTERRA A01-1120VP WATER REG CARDED LEAD-FREE
Price: $21.79
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Valterra Lead-Free Water Regulator
  • Conforms with all laws nationwide for drinking water fixtures
  • Protects RV plumbing against high pressure
  • Regulates incoming water pressure to 40-50 psi
ALT Part Numbers: VLT A011120VP, 31-4065
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Valterra

SKU:800-A011120VP

UPC:Not Assigned

VALTERRA A01-1120VP WATER REG CARDED LEAD-FREE
VALTERRA A01-1122VP HIFLOW WTR REG CARD LEAD-FREE
Price: $29.99
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Valterra Lead-Free High Flow RV Water Regulators
  • Conforms with all laws nationwide for drinking water fixtures
  • Protects RV plumbing against high pressure
  • 15 to 20% more flow than standard regulators
  • Regulates incoming water pressure to 50-55 psi
ALT Part Numbers: VLT A011122VP, 31-4066
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Valterra

SKU:800-A011122VP

UPC:019079911223

VALTERRA A01-1122VP HIFLOW WTR REG CARD LEAD-FREE
VALTERRA A01-1124VP WTR REG GAUGE COMBO LEAD-FREE
Price: $51.09
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Valterra A01-1124VP Lead-Free RV Water Regulator & Gauge
  • Conforms with all laws nationwide for drinking water fixtures
  • Protects RV plumbing against high pressure
  • Regulates incoming water pressure to 40-50 psi
ALT Part Numbers: VLT A011124VP, 31-4067
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Valterra

SKU:800-A011124VP

UPC:019079911247

VALTERRA A01-1124VP WTR REG GAUGE COMBO LEAD-FREE
VALTERRA A0120SBKVP CAP GRV WTR FILL BLK CARDED
Price: $11.99
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description:
ALT Part Numbers: VLT A0120SBKVP, 31-4080
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Valterra

SKU:800-A0120SBKVP

UPC:019079701206

VALTERRA A0120SBKVP CAP GRV WTR FILL BLK CARDED