Salient Features
- 1
Screwed Female Ends to IS 554 / BS 21 / ISO 7.
- 2
Single Piece Design, Integral Seat.
- 3
Meant for Vertical Lines Only.
- 4
Permits flow in one direction and shuts automatically if the flow reverses.
- 5
Spring Loaded and ‘O’ Ring Type.
- 6
Also available with metal to metal seating.
Materials
P.No | Name of Part | Material of Construction | Specification | Quantity |
1 | Body | Bronze | IS 318 Gr. LTB 2 | 1 |
2 | Disc | Bronze | IS 318 Gr. LTB 2 | 1 |
3 | ‘O’ Ring | Nitrile Rubber | IS 5192 – 1 | 1 |
4 | Spring | Stainless Steel | Type 304 | 1 |
5 | Disc Nut | Brass | - | 1 |
6 | Split Pin | Brass | - | 1 |
Sizes / Dimensions
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