• Self-cleaning ball valve design resists mineral and scale build-up, assuring positive shutoff and re-opening
• The ball-seat operation and dual o-ring stem seal features, out-perform traditional multi-turn stop designs
• Plated carbon steel handle screw, brass stem, compression ferrule, nut, ball and end adapter, NBR stem o-ring

• Brass screw, end adapter and packing gland

Legend Valve 111-205

• Brass screw, end adapter and flare nut

Legend Valve 111-206

• Separates air from water in closed loop hydronic heating system
• System connection sets the point of no pressure change
• 1-year warranty
• 1/8" NPT top tapping, 1/2" bottom tapping
  
  Sid Harvey Item #:B135-81: Replaces Part #:'s : 21441

  Amtrol Parts B135-81

• Separates air from water in closed loop hydronic heating system
• System connection sets the point of no pressure change
• 1-year warranty
• 1/8" NPT top tapping, 1/2" bottom tapping

Amtrol Parts B135-80

• Patented one piece forged brass body eliminates the possibility of seam leaks common to two-piece body designs
• Equipped with an integral 1/8" NPT tapped manometer test port and plug, eliminating the need for a separate test port fitting and shut-off valve near the appliance pilot assembly
• Chrome plated ball and soft seats resist contamination build-up and offer a positive seal in low- or moderate-pressure gas applications
• Quarter-turn, ball-type, forged brass design is more compact and superior to traditional cast bronze or cast iron gas cocks
• The 175 psi pressure rating permits high-pressure air tests, without the grease-seal blowout common to plug-type gas cocks
• Not suitable for steam service
• CSA certified for use with natural, manufactured, mixed, liquid petroleum and LP gas/air mixtures
• CSA certified 3-88 for use in 2 or 5 lb house piping systems
• Side taps

• Chrome-plated ball and soft seats resist contamination build-up and offer a positive seal in low- or moderate-pressure gas applications
• 1/4-turn, ball type, forged brass design is more compact and superior to traditional cast bronze or cast iron gas cocks
• The 175 psi pressure rating permits high-pressure air tests, without the grease-seal blowout common to plug-type gas cocks
• 8-different configurations, to accommodate all gas connection types
• Synthetic fiber thrust washer
• Forged brass stem retainer bushing
• Phosphor-bronze wire stem retainer clip
• Zinc plate steel handle screw
• Commercial grade, die-cast aluminum coated handle

• Patented 1-piece forged brass body eliminates the possibility of seam leaks common to 2-piece body designs
• Chrome plated ball and soft seats resist contamination build-up and offer a positive seal in low- or moderate-pressure gas applications
• 1/4-turn, ball type, forged brass design is more compact and superior to traditional cast bronze or cast iron gas cocks
• The 175 psi pressure rating permits high-pressure air tests, without the grease-seal blowout common to plug-type gas cocks
• 2-different configurations, to accommodate all gas connection types
• Equipped with an integral 1/8" NPT tapped manometer test port and plug, eliminating the need for a separate test port fitting and shut-off valve near the appliance pilot assembly
• Commercial grade synthetic fiber thrust washer
• ASTM B-124 UNS C37700 forged brass stem retainer bushing and test port plug
• ASTM B-159 phosphor bronze wire stem retainer clip
• ANSI/ASME B18.2.1 IFI C18 zinc plated steel handle screw
• Commercial grade, die-cast aluminum coated handle
• Type 7PB496 ASTM D-2000 nitrile (NBR) rubber stem o-ring

• Full pattern body, stem and hand wheel construction
• Electric induction furnace casting process optimizes molten brass temperatures, resulting in superior cast body and bonnet components
• Equipped with a stem packing and packing nut design, which are superior to packless-bonnet stem seal designs
• AISI 1010 cadmium plated steel nut handle fastener
• Commercial grade NBR (buna-N) rubber stem packing and seat washer, AISI grade 304 stainless steel seat retaining screw
• ASTM B16 C36000 brass packing nut, ASTM B584 C85700 cast brass bonnet

• Full pattern body, stem and hand wheel construction
• Electric induction furnace casting process optimizes molten brass temperatures, resulting in superior cast body and bonnet components
• Equipped with a stem packing and packing nut design, which are superior to packless-bonnet stem seal designs
• AISI 1010 cadmium plated steel nut handle fastener
• Commercial grade NBR (buna-N) rubber stem packing and seat washer, AISI grade 304 stainless steel seat retaining screw
• ASTM B16 C36000 brass packing nut, ASTM B584 C85700 cast brass bonnet
• 3/4" GHT (garden hose) outlets accept 3/4" hose-thread-mounted vacuum breakers

• Rising stem
• Each valve is tested twice air under water, in the open and closed position
• Bronze bonnet, stem, tailpiece, union nut, steel screw handle, brass packing nut, teflon packing, bronze and EPDM disc

• 15 psi saturated steam
• T-433 convector steam angle valve
• Screw-over bonnet
• Rising stem
• Composition disc