close
Categories
Filter By
Company
Body Material
Connection Type
- 1/4 NPT-F 1
- 1/4 NPT-F__Adapter 1/2 NPT-F__Adapter 1/2 NPT-M 1
- 1 NPT__½ NPT__¾ NPT 1
- 1 NPT__G ½ B__G ¾ B male__½ NPT__¾ NPT 1
- 2-wire 1
- 2-wire__3-wire__4-wire 8
- 2-wire__3-wire__4-wire__G ¼__G ½__G…œ__M10 x 1__M14×1.5 1
- 2x 3-wire__3-wire__4-wire 1
- 2 x G ¼ B female__2 x G ½ B male__½ NPT male 1
- 2 x G ¼ female__2 x ¼ NPT female 2
- 2 x G ¼ female__Centre distance 26 mm__In-line__Lower 1
- 2 x G½ female, lower mount (LM) 1
- 3-wire__4-wire 1
- 14 mm flats lower mount 1
- 9/16 - 18 UNF (female)__M16 x 1.5 (female)__M20 x 1. 1
- 5/8 - 18 UNF (female)__9/16 - 18 UNF (female)__G ½__M 1
- 5/8 - 18 UNF x 27 (female)__9/16 - 18 UNF (female)__ 1
- 19 mm flats__2 x G 3/8 B (male)__Back mount__Lower mo 1
- 7/16-20 UNF 2B Schrader female 1
- 7/16-20 UNF BOSS__G¼ B EN 837 1
- 22 mm flats__G ½ 1
- 25.4...49.5 mm 1
- 26.7 mm__33.4 mm__48.3 mm 1
- 40 mm__50 mm 1
- ¼ NPT female 1
- ANSI Flange__DIN Flange 1
- ANSI Flange__Flange 4
- Back connection 1
- Back mount__G ½__Lower mount 1
- Back mount__Thermowell G½ B 1
- BSP ISO 228__NPT__ DN 50 1
- Butt Weld 2
- Clamp connection per DIN 32676 / ISO 2852 / BS4825 1
- Copper alloy, lower mount (LM) G 1/4 B (male), 14 1
- DIN 11864 1
- DN 100__DN 25__DN 40__DN 50__DN 80 1
- Flange 17
- Flange__G ¼__G ¼ A__G ½ A__¼ NPT female__½ NPT 1
- Flange__G…›__G…œ 1
- Flange__Screwed 1
- Flanged 74
- G 1/4 (female)__G 1/4 (male) 1
- G 1 1
- G 1„8__G ¼ 2
- G 1„8__G ¼__M10 x 1__R 1/8__¼ NPT__…› NPT 2
- G 1¼ 1
- G 1¼ male thread 2
- G 1__G 1„8 1
- G1__G2__G¼__G½__G¾ 1
- G 1__G 2__G ¼__G ½__G…œ 1
- G1__G¼__G½__G¾ 2
- G 1__M33 x 2 1
- G1 B__G½ B__M20 x 1.5__Push-in/weld-in__½ NPT 1
- G1 female__G¾ B__M20 x 1.5 male 1
- G1-ISO 228 male 1
- G 1 male thread 1
- G1 male thread 2
- G2 2
- G¼ 4
- G ¼...G 1 2
- G¼ / H16 UNF 1
- G¼__G¼ A__G½ A__M20 x 1.5__¼ NPT female__½ NPT 1
- G ¼__G¾ 1
- G¼__G…› 1
- G ¼__SW 14 1
- G¼__SW 14 1
- G¼ A DIN 3852-E__¼ NPT 1
- G¼ A DIN 3852-E__sealing FKM/FPM 1
- G¼ B (male)__G½ B (male)__SW14__SW22 1
- G ¼ B (male)__Stainless steel 316L 1
- G ¼ B (male)__SW 14 1
- G¼ B (NS63)__G½ B (NS80, 100) 1
- G ¼ B__G …› B__¼ NPT__…› NPT 1
- G ¼ B female__G ½ B male__½ NPT male 1
- G ¼ female__G ½ female 1
- G ½ 1
- G½ 4
- G ½...G 2 2
- G ½__G¼ 1
- G ½__G¼__M20 x 1.5__½ NPT 1
- G ½__G¼__SW 14__SW 17__SW 22 1
- G ½__G¾ 1
- G½__G¾__M20 x 1.5__M27 x 2 4
- G ½__G¾__M24x2 1
- G½__G…œ__M20 x 1.5 2
- G ½__Lower mount__SW22 1
- G ½__Lower mount__SW 27 1
- G ½__SW 22 1
- G ½ B 2
- G ½ B (lower mount) 1
- G½ B (male)__Stainless steel 316L__SW 22 1
- G ½ B__¼ NPT__½ NPT 1
- G ½ B__½ NPT__½ NPT female 1
- G½ B__G¾ B male 1
- G ½ B__M20 x 1.5__½ NPT 1
- G ½ B female__G ½ B male__½ NPT male 1
- G ½ B male__SW 22 1
- G ½ B thread 1
- G½-ISO 228 male 1
- G½-ISO 228 male__G¾-ISO 228 1
- G½ male 1
- G¾ 5
- G…œ 1
- G …œ...G 1 1
- JIS flange 4
- Lower mount__¼ NPT female 1
- NS 40: G 1/8 B (male) NS 50, 63: G 1/4 B (male), 1
- Pipe adapter 1
- Rp 1/2__Rp 3/4 1
- Rp - female thread cylindrical (BSPT) 1
- Socket Weld 3
- Stainless steel 1
- Surface mounting 1
- Threaded 15
- UExSC 1
- UExUE 1
- Union End Sil Braze 9
- Union nut 1
- Via subplate with lateral female thread connection 2
Product Type
Specification Type
Valve Type
W&O - Butt Weld
2 items
Galvanized Cast Steel Butt Weld Vent Check Valve
521102
Vent check valves allow for the ventilation of ballast and void tanks while preventing contamination of the tank with water or saltwater during rough seas. They offer fully approved protection against pressure buildup for the tank walls and bulkheads while liquid is loaded or unloaded from the tanks. Vertical vent checks mount directly onto the top of vent piping, while inverted vent checks mount onto the end of gooseneck pipes.
- USD
Aluminum Butt Weld Vent Check Valve
521102A
Vent check valves allow for the ventilation of ballast and void tanks while preventing contamination of the tank with water or saltwater during rough seas. They offer fully approved protection against pressure buildup for the tank walls and bulkheads while liquid is loaded or unloaded from the tanks. Vertical vent checks mount directly onto the top of vent piping, while inverted vent checks mount onto the end of gooseneck pipes.
- USD
1 - 2 of 2
1