Solenoid Valve Terminology I
IBBM - Iron Body Bronze Mounted : Typical valve terminology for a cast iron solenoid or process valve with bronze trim such as bronze seating face, bronze stem and or bronze bushings. Bronze is a far stronger structural material than Brass, offers very good heat resistance and reduced thermal expansion coefficients.
ID Inside Diameter : Inside diameter typically the internal diameter of a circular part such as a thread, fitting or valve port size.
Incoterms Trade Terms : INCOTERMS are sets of Three Character standard trade terms most commonly used in international contracts for the sale of goods, which must be clear at quotation.
- EX Works EXW : The seller delivers the goods by putting them at the buyer's disposal at the sellers own premises or at some other named place. The seller is responsible for all costs and risks as far as the actual place of collection but has no obligation to load the goods on a carrier's vehicle nor to enter them to customs for export although he may agree to provide the buyer with information for customs clearance.
- Carriage Paid To CPT : The seller delivers the goods to the carrier or another person nominated by the seller (by implication, unloaded from the seller's vehicle) at an agreed place (not the final destination) but bears all costs of transporting the goods to the final destination. The seller and buyer must agree on the place of delivery, where risk passes to the buyer, and the final destination which should both be specified precisely.
- Delivered at Terminal DAT : The seller is responsible for moving the goods to the named terminal, which may be a quay at a port, a rail or air cargo terminal, a container yard, warehouse, or a precisely-identified place along a road or in a lorry park and for informing the buyer that the goods are available for him. Once the goods are unloaded the seller places them at the buyer's disposal on an agreed date or within an agreed period.
- Delivered Duty Paid DDP : The seller delivers the goods when they are put at the disposal of the buyer, cleared for import on the arriving means of transport and ready for unloading at the named place of destination at an agreed time or within an agreed period. The seller bears all costs and risks to that point: he must clear goods both for export from country of export and for import and must pay any import charges including VAT and other taxes. Use of this term involves maximum responsibility for the seller. DDP should not be used if, as is often the case, the seller cannot obtain import clearance: if the buyer is to obtain import clearance, DAP should be used. The place of delivery need not be the buyer's premises, but it should be specified as exactly as possible.
- Free on Board FOB : The seller delivers the goods on a ship nominated by the buyer at the named port of shipment or procures goods already delivered there. Risk of loss or damage passes when the goods are resting on or in the vessel, not when they are hanging from a crane or being handled over the ship's side. If goods are passed to a carrier before being loaded on a ship, as goods in containers are received by a carrier at an inland container terminal, FCA should be used.
- Cost Insurance and Freight CIF : Cost Insurance and Freight CIF named port of destination Incoterms® 2010 - This term is to be used only when carriage is by sea or inland waterway. Risk of damage or loss passes once goods are on the vessel at the port of shipment or during carriage by sea if the transaction is one of a string. The seller delivers the goods on board the vessel at the port of destination or procures goods already aboard. The seller contracts for and pays costs for carriage to the port of destination and for insurance to cover the buyer's risk of damage or loss in carriage. The seller enters the goods to customs for export if applicable.
- Free Carrier FCA : This term and not FOB should be used for containerised goods delivered to a carrier at an inland container terminal. The seller delivers goods to the carrier acting for the buyer at the seller's premises or another named place, which should be specified precisely. If delivery is at the seller's premises, goods are delivered when loaded on the vehicle provided by the buyer; elsewhere, goods are delivered on the seller's vehicle and ready for unloading on behalf of the buyer.
- Carriage and Insurance Paid CIP : The seller delivers goods to a carrier or another person named by the seller, unloaded from the seller's vehicle, at a named place agreed between seller and buyer, and the seller is responsible for carriage, insurance and any other costs involved in conveying the goods to the final destination. The seller must obtain any export licence needed and enter the goods to customs for export and any transit arrangement. Unless by agreement with the buyer, insurance arranged by the seller need only be minimal: if the buyer wants more, the buyer is responsible for the cost of any extra insurance cover and must give the seller any extra information needed to obtain that cover. The place named in this Incoterm is not the final destination.
- Delivered at Place DAP : The seller has no obligation to the buyer to insure goods either to or from that place, but may insure them to that place in his own interest. The seller bears all costs of carriage, insurance and anything else up to that place. This place should be specified exactly and the seller should ensure that his contract with the carrier includes it. If seller and buyer do not agree on the place, the seller decides it. The seller cannot recover cost of unloading at the named place without the buyer's agreement. If the buyer fails to take on the goods there, he is responsible for all costs resulting from warehousing, loss or damage from the agreed time of delivery.
- Free Alongside Ship FAS : The seller delivers the goods when they are placed (on a quay or a barge) alongside the vessel nominated by the buyer at the named port of shipment. The place where cost and risk are transferred, and the time, should be identified as exactly as possible. The seller either delivers the goods alongside the ship or, if he is one of a string, procures goods from a previous owner in the string. For goods in containers, the seller often passes goods to a carrier at an inland terminal and then FCA should be used.
- Cost and Freight CFR : As with CPT, CIP and CIF, the seller delivers goods on board a ship or vessel at the port of shipment or procures goods already so delivered aboard, and risk passes at the named port of destination but without unloading.The seller is responsible for all costs and freight required to bring goods to the named port of destination. He clears goods for export if applicable, but has no responsibility for import procedures or charges. He also pays for pre-shipment inspection if this is required by the country of export.
Incremental Seat Test : A leakage pressure test of a closed solenoid or process valve by incremental pressure increase steps.
Inlet Port : The inlet port of a valve into which media will flow from an upstream source, solenoid and process valves will have an inlet port marked as Inlet, IN, P, the number 1 or signified by a directional flow arrow on the base or side of the valve.
IP Ingress Protection Ratings : Coil IP ratings are the ingress protection rating for the coil, or when used with a correctly fitted electrical connector of similar of better IP rating. Sometimes referred to as Nema rating.
IP numbers explained first number from the IP rating denotes the dust tightness.
- IP1 = Protected against objects bigger than Φ50mm i.e. a hand.
- IP2 = Protected against objects bigger than Φ12.5mm i.e. a finger.
- IP3 = Protected against objects bigger than Φ2.5mm i.e. a tool or screwdriver.
- IP4 = Protected against objects bigger than Φ1.0mm i.e. a wire.IP4 = Protected against objects bigger than Φ1.0mm i.e. a wire.
- IP5 = Protected against Dust.
- IP6 = Dust tight.
IP numbers explained second digit the water ingress protection
- IPx1 = Protected against vertically falling water droplets.
- IPx2 = Protected against vertically falling water droplets up to 15° degrees inclination
- IPx3 = Protected against vertically falling water droplets up to 60° degrees inclination.
- IPx4 = Protected against splashing water from any direction.
- IPx5 = Protected against water jets from any direction.
- IPx6 = Protected against powerful water jets from any direction.
- IPx7 = Protected against temporary immersion in water.
- IPx8 = Protected against water submersion typically 3 meters depth
Typical examples of IP protection are IP54 = dust protection and water splashing from any direction or IP65 dust tight and protected from water jests from any direction. These ratings apply with correctly assembled valve and in instances with electrical connectors that the DIN connector is correctly fitted with gasket, correct cable gland and cable size security and entry position.
ISO9001:2008 UKAS (United Kingdom Accreditation Service) : The United Kingdom Accreditation Service is the national accreditation body for the UK, it is the British Government recognised accreditation body that assess's and certifies suppliers and organisations who provide certification, testing, inspection and or calibration services, that meet set criteria against internationally recognised standards. UKAS is the Accreditation Regulations 2009 (SI No 3155/2009) and the EU Regulation (EC) 765/2008 appointed national accreditation body and operates with the Government understanding through the Secretary of State for Business, Innovation and Skills.
There are many ISO9001 certification bodies in the UK, but if they do not show the UKAS Tick and Crown shown on the right, they are not an assessed and certified supplier against the ISO9001 standards. If a supplier cannot loose their certificate, then logic dictates that there is no guarentee that the supplier conforms to the quality standards required.
You can view a genuine UKAS accredited ISO9001:2008 certificate here...