# Dixon® DQC HT Flushface Female Coupler

**Brand:** [DIXON](https://maxsupplyco.com/brands/DIXON)
**Price:** $54.95–$1,353.52 · in stock
**URL:** https://maxsupplyco.com/product/dixon-dqc-ht-flushface-female-coupler

## Options

- **Material:** 316 Stainless Steel, Steel
- **Hex Size:** 1 in, 1-1/2 in, 1-1/8 in, 1-3/16 in, 1-3/4 in, 1-5/16 in, 2 in, 2-1/2 in, 7/8 in
- **Height (in):** 1-1/4, 3-3/8, 1.11, 1.54, 1.67, 1.85, 1.92, 2.29, 3.95
- **Length (in):** 2-1/2, 3-5/16, 3-13/16, 4-1/4, 6-3/4, 1.98, 2.72, 3.02, 3.22, 3.7, 4.29, 4.34, 5.23
- **Nominal Size:** 1 in - 11, 1 in - 11-1/2, 1-1/16 in - 12, 1-1/2 in - 11-1/2, 1-1/4 in - 11, 1-1/4 in - 11-1/2, 1-5/16 in - 12, 1-5/8 in - 12, 1/2 in - 14, 1/4 in - 19, 2 in - 11, 2 in - 11-1/2, 2-1/2 in - 12, 3/4 in - 14, 3/4 in - 16, 3/8 in, 7/8 in - 14, 9/16 in - 18

## Variants

| Variant | SKU | Price | Stock |
|---|---|---|---|
| Hex Size: 1 in / 316 Stainless Steel / Length (in): 2-1/2 / Height (in): 1-1/4 / Nominal Size: 3/8 in | 3HTBF3-SS-10639 | $247.69 | in stock |
| Hex Size: 1-3/4 in / Steel / Length (in): 4-1/4 / Height (in): 2.29 / 1-5/16 in - 12 | 8HTOF8-10639 | $191.51 | in stock |
| Hex Size: 1-3/4 in / Steel / Length (in): 4-1/4 / Height (in): 2.29 / 1 in - 11 | 8HTBF8-10639 | $238.22 | in stock |
| Hex Size: 1-3/4 in / Steel / Length (in): 3-13/16 / Height (in): 1.92 / 1-5/16 in - 12 | 6HTOF8-10639 | $137.89 | in stock |
| Hex Size: 1-3/4 in / 316 Stainless Steel / Length (in): 4-1/4 / Height (in): 2.29 / 1 in - 11 | 8HTBF8-SS-10639 | $887.92 | in stock |
| Hex Size: 1-1/2 in / Steel / Length (in): 3-5/16 / Height (in): 1.67 / 7/8 in - 14 | 5HTOF5-10639 | $94.70 | in stock |
| Hex Size: 1-1/2 in / Steel / Length (in): 3-5/16 / Height (in): 1.67 / 3/4 in - 14 | 5HTBF6-10639 | $115.06 | in stock |
| Hex Size: 1-1/2 in / Steel / Length (in): 3-5/16 / Height (in): 1.67 / 1-1/16 in - 12 | 5HTOF6-10639 | $94.70 | in stock |
| Hex Size: 1-3/16 in / Steel / Length (in): 3.02 / Height (in): 1.54 / 3/4 in - 16 | 4HTOF4-10639 | $67.42 | in stock |
| Hex Size: 1-1/2 in / 316 Stainless Steel / Length (in): 3-5/16 / Height (in): 1.67 / 3/4 in - 14 | 5HTBF6-SS-10639 | $392.57 | in stock |
| Hex Size: 1-3/4 in / 316 Stainless Steel / Length (in): 3-13/16 / Height (in): 1.92 / 1 in - 11 | 6HTBF8-SS-10639 | $514.05 | in stock |
| Hex Size: 1-3/4 in / Steel / Length (in): 3-13/16 / Height (in): 1.92 / 1 in - 11-1/2 | 6HTF8-10639 | $137.89 | in stock |
| Hex Size: 1-1/2 in / Steel / Length (in): 3.7 / Height (in): 1.85 / 1-1/16 in - 12 | 6HTOF6-10639 | $137.89 | in stock |
| Hex Size: 2 in / Steel / Length (in): 4-1/4 / Height (in): 2.29 / 1-5/8 in - 12 | 8HTOF10-10639 | $229.71 | in stock |
| Hex Size: 2 in / Steel / Length (in): 4.34 / Height (in): 2.29 / 1-1/4 in - 11-1/2 | 8HTF10-10639 | $199.16 | in stock |
| Hex Size: 2 in / 316 Stainless Steel / Length (in): 4.29 / Height (in): 2.29 / 1-1/4 in - 11 | 8HTBF10-SS-10639 | $934.67 | in stock |
| Hex Size: 1-5/16 in / Steel / Length (in): 3.22 / Height (in): 1.54 / 3/4 in - 14 | 4HTBF6-10639 | $75.23 | in stock |
| Hex Size: 2-1/2 in / Steel / Length (in): 6-3/4 / Height (in): 3.95 / 2 in - 11-1/2 | 16HTF16-10639 | $1,307.39 | in stock |
| Hex Size: 1-1/2 in / Steel / Length (in): 3.7 / Height (in): 1.85 / 7/8 in - 14 | 6HTOF5-10639 | $154.40 | in stock |
| Hex Size: 1-1/8 in / Steel / Length (in): 2.72 / Height (in): 1-1/4 / 1/2 in - 14 | 3HTBF4-10639 | $67.50 | in stock |
| Hex Size: 2-1/2 in / Steel / Length (in): 5.23 / Height (in): 3-3/8 / 1-1/2 in - 11-1/2 | 12HTF12-10639 | $1,017.82 | in stock |
| Hex Size: 2-1/2 in / Steel / Length (in): 6-3/4 / Height (in): 3.95 / 2 in - 11 | 16HTBF16-10639 | $1,353.52 | in stock |
| Hex Size: 1 in / Steel / Length (in): 2-1/2 / Height (in): 1-1/4 / 9/16 in - 18 | 3HTOF3-10639 | $63.20 | in stock |
| Hex Size: 1-1/8 in / Steel / Length (in): 2.72 / Height (in): 1-1/4 / 3/4 in - 16 | 3HTOF4-10639 | $54.95 | in stock |
| Hex Size: 7/8 in / Steel / Length (in): 1.98 / Height (in): 1.11 / 1/4 in - 19 | 2HTBF2-10639 | $86.39 | in stock |
| Hex Size: 7/8 in / Steel / Length (in): 1.98 / Height (in): 1.11 / 9/16 in - 18 | 2HTOF3-10639 | $73.47 | in stock |
| Hex Size: 1-3/16 in / 316 Stainless Steel / Length (in): 3.02 / Height (in): 1.54 / 1/2 in - 14 | 4HTBF4-SS-10639 | $280.40 | in stock |
| Hex Size: 1-3/16 in / Steel / Length (in): 3.02 / Height (in): 1.54 / 1/2 in - 14 | 4HTBF4-10639 | $71.15 | in stock |
| Hex Size: 1 in / Steel / Length (in): 2-1/2 / Height (in): 1-1/4 / Nominal Size: 3/8 in | 3HTBF3-10639 | $67.50 | in stock |
| Hex Size: 1-1/2 in / Steel / Length (in): 3.7 / Height (in): 1.85 / 3/4 in - 14 | 6HTBF6-10639 | $163.59 | in stock |
| Hex Size: 1-5/16 in / 316 Stainless Steel / Length (in): 3.22 / Height (in): 1.54 / 3/4 in - 14 | 4HTBF6-SS-10639 | $299.09 | in stock |
| Hex Size: 1-3/4 in / Steel / Length (in): 3-13/16 / Height (in): 1.92 / 1 in - 11 | 6HTBF8-10639 | $151.69 | in stock |
| Hex Size: 1-1/2 in / 316 Stainless Steel / Length (in): 3.7 / Height (in): 1.85 / 3/4 in - 14 | 6HTBF6-SS-10639 | $514.05 | in stock |
| Hex Size: 1-1/8 in / 316 Stainless Steel / Length (in): 2.72 / Height (in): 1-1/4 / 1/2 in - 14 | 3HTBF4-SS-10639 | $247.69 | in stock |
| Hex Size: 2-1/2 in / Steel / Length (in): 6-3/4 / Height (in): 3.95 / 2-1/2 in - 12 | 16HTOF16-10639 | $1,317.82 | in stock |

## Specifications

| Spec | Value |
|---|---|
| Brands | DIXON |
| Finish | Polished Chrome |
| Manufacturer | Dixon Valve & Coupling |
| Package Quantity | 1/Each |
| Standard Approvals | ISO16028RoHS Compliant |

## Description

Dixon® Flushface Female Coupler, Series: DQC HT, 1-1/2-11 Nominal, Female BSPP, 2-1/2 in Hex, 5.23 in Length, 3000 psi, Steel, Polished Chrome

Features

- High flow performance, compact profile

- Easily rebuildable

- Bulkhead mountable sleeve for breakaway, multi-plate or blindmate installations

- DORS (dual opposing retention spheres) retention system prevents valve stem ejection during surge flow and pressure spike conditions

- Machined components are manufactured using solid bar stock

- Stainless steel balls, retaining rings and springs maximize corrosion resistance and extend service life

- Steel componentry is plated using ROHS compliant trivalent chrome

- Steel coupler sleeves are hardened to resist deformation and maximize service life

- Couplers have polyurethane valve stem O-ring, with a temperature range of -65 to 212°F

- Ancillary coupler seals are nitrile (Buna-N), with a temperature range of -40 to 250°F

- PTFE or TPC-ET anti-extrusion ring protects main coupling valve seal from dynamic impulse pressure damage

- 1-1/2 in body

- Interchangeable to ISO16028, Parker FEM-series, Snap-Tite 74-series, Hansen FF, Aeroquip/Eaton FD89, Stucchi A/FIRG, Faster FFH/2FFN/2FFI, Safeway FF49-series

- Rated pressure for connected steel coupler and steel plug: 3,000 psi maximum working and 12,000 psi burst

- Rated pressure for uncoupled steel coupler 3,000 psi maximum working and 12,000 psi burst

- For industrial, breakers and construction applications